Camaro ZL1 Parts
The ZL1 is already one of the most capable Camaros ever built, but anyone who drives one knows there’s more under the surface. Stock parts are designed for mass production, not individual potential. That’s why ZL1 owners look beyond factory specs; they want a car that reflects how they drive, where they push limits, and what performance means to them. Whether it’s cooling, weight, or grip, the right upgrades turn the ZL1 into something more focused, more personal, and a lot more fun.
GOOD NEWS; For the sake of constant improvement, we decided to make several changes to Gen.2 version of our signature GMS High Flow Impact bar. To start, we decided to lower the height approximately. .5” to allow for a pinch more clearance with our Stage.I Oil Cooler, and now also provided a fixed welded bracket which improves alignment, and makes for a faster and stronger install / connection. We improved our laser cutting files which makes for better fitment on our welding jigs, which also saves a few bucks in welding labor, that we are happy to pass on to you. The biggest improvement for this next version of our crash bar, is the in the wind deflectors. Because we don’t sit around and wait for something to break, in order to fix or improve it… it should be no surprise that we decided to completely redesign the wind deflectors to provided a much more efficient air path from the massive ZL1 grill opening into either the main front HX, lower AUX coolers and brake ducts. This process alone required dozens of hours of 3D modeling, trial and error, test fitting and more test fitting in order to get it just right.
One of the most loved design aspects of the 6th generation Camaro ZL1 is the massive front grill opening. Not only does this fill a vital role in allowing as much air as possible to pass over the front HX and radiator, but it also adds an aggressive design statement that is either loved or envied. Having seen a few modified ProCharger cars that remove the crash bar all together, we not only fell instantly in love with the now “clear view” of the upgraded HX, but had that light bulb moment to create a product that would kill three birds, with one proverbial stone. After weeks of testing various designs on our mule car, we ended up with the final design you see now. An all rectangle steel frame with tubular hoops that provide not only a clear view of the ZL1’s massive heat exchanger for a clear aesthetic improvement, but also for an improvement in airflow, while still providing some protection in low speed impacts vs. having no impact bar at all. Adding to this innovative patent pending design is a pair of two piece custom CNC’d aluminum air deflectors that help prevent air from trapping at the bolt flanges. Rather, they channel to either the main or auxiliary coolers. Outfitted with a heavy duty front tow hook coupler and treated to a satin wrinkle black powder coated finish, this product was design to offer a turn-key solution to improve a poorly designed OEM part. This product ships with all of the hardware you need. Installation instructions can be downloaded below. Although this product was literally designed in the garage, this 3D modeled assembly is fabricated using precision laser cut parts for a professional fit.
TIP: In order to take advantage of the labor needed to install, consider one of our package deals that includes upgraded Heat Exchangers, AUX oil cooler, as well as a 2 gallon fender tank, 160 degree thermostat, and more. Track your car? then you should absolutely consider our Stage.III High Flow Impact Bar and Oil cooler package that places a massive 2-pass oil cooler directly behind the “flow tie” and upper grill portion. All of these modifications combined will have a tremendous impact on the cooling and performance of your Super Charged ZL1.
SYSTEM BENEFITS:
Greatly improved aesthetics providing a clear view of your OEM or upgraded front heat exchanger.
Specifically designed to support our Stage.I Oil Cooler directly behind the “flow tie” where it belongs.
Improved cooling by allowing more air to directly hit the front heat exchanger and radiator.
Specifically designed to weight exactly the same as the OEM to prevent a weight penalty.
3D designed, laser cut and professionally welded for a perfect bolt on fit with no modifications needed. Attaches to all OEM locations.
Includes a durable satin wrinkle Powder Coat for an easy to clean, long lasting finish.
Fitment: This version was designed and tested on the 2017 - 2024 6th Generation Camaro ZL1 and ZL1 1LE only.
What’s in the box:
High Flow Impact Bar + Tow Hook Coupler
Two Aluminum Air Deflectors
Complete Hardware Kit
What YOU will need to provide:
Patience and attention to detail for installation... or, someone like that, who you trust with your beloved, adorned, magnificent, earth shaking, alarm sounding ZL1.
Basic hand tools. Although this can be done with one person, in a garage with jack stands, having an extra set of hands available to handle the front bumper fascia is helpful.
Fitment: 2017-2024 Camaro ZL1 (direct fit with no modifications needed) Note; this unit will not fit with the PLM heat exchanger.
2017-2024 Camaro SS (direct fit with minor modifications needed to the backside of the bumper by trimming 2 plastic clips)
INSTALL GUIDE can be downloaded by clicking THIS link. Please read completely before starting the installation.
CSF #8205 Main Front Heat Exchanger. What the ZL1 should have had from the factory.
We take great care in selecting which components would offer the best combination of performance, durability and value for all of our cooling packages. Not only for our test car, but for yours as well. It’s this passion for improvement that led us to working with Matt at Dedicated Motorsports in order to to offer there track proven main front HX to our clients as well. As motivated as we were to design our own upgraded front HX, after careful review, it was clear that Matt & the team at DMS already created the best HX upgrade on the market, and we were excited to partner up and have the opportunity to offer it as a core component of our kits, or as a stand alone unit found here.
This custom DMS designed and CSF built beauty not only increased the size of the HX but also increased its efficiency through the use of CSF's B tube technology and ultra efficient multi-louvered fins. As you may have already figured out, upgrading to a high flow coolant pump is useless if you have major system restrictions like factory heat exchangers. DMS helped alleviate these restrictions and added flexibility with the addition of -12ORB inlet/outlet fittings. This allows the end user to choose the inlets/outlet size of either -12an (3/4 Inch) or 3/4 Hose barb much like OEM.
Each CSF Radiator design, custom or not, undergoes rigorous testing before it is brought to market. Testing includes:
-Individually leak tested
-Vibration cycle tested
-Thermal cycle tested
-Wind tunnel cycle tested.
-Burst pressure and impulse cycle tested for strength
-Salt spray tested for corrosion
-10 foot box "drop test" to ensure packaging protection
Not only is this CSF built beauty more efficient and more durable than OEM but it also holds approx. 400% more fluid than the OEM HX. (8 cups vs 2 cups).
GMS takes pride in offering the very best components for your car. As LT4 purists, we want to squeeze as much power as we can from the LT4 factory 1.7L blower. As most of you know, making big power with these compact blowers often means spinning them faster, is a double edged sword. As the blower speed increases, so does the heat generated by the blower, which quickly illuminates the weakness of the factory HX cooling system. So whether you are simply trying to keep your otherwise stock ZLE happy on the track, or your 1000HP street racer is combating your sky rocketing IAT’s this large HX can help.
Fitment: 16+ CTS-V and 17+ ZL1 Camaro. This also fits the 5th Gen ZL1 Camaro (Manual ONLY)
Before you read below, perhaps check out this cool new video by our friends at Racing for ALS who bolted one on their Camaro ZL1 1LE before a track weekend at VIR. Video can be found HERE.
By popular demand, Griffin Motorsports delivers another simple solution to a common aftermarket problem… The rear bumper parachute effect. Although the GMS Rear Bumper Belly Pan is hidden once installed, the benefits will not be!
Question: So, who needs one?
Answer: Everyone who has removed the OEM suitcase muffler and installed just about any of the awesome aftermarket axle-back muffler packages available to the 6th Generation Camaro.
Why: Well, for those of us who have replaced the factory “suitcase” muffler with a cat-back / axle-back of choice for better sound and a weight reduction, there was a hidden and unfortunate tradeoff.
As ugly and heavy as the OEM suitcase muffler was, it did contribute to the cars overall aero effectiveness by providing a gentle airflow path from the rear differential past the bumper without allowing the air to get trapped within the large bumper cavity.
Which is exactly what’s revealed when the OEM muffler is removed and replaced with most of the aftermarket muffler options. (it’s ok if you missed it, we were also too busy staring at the new shiny exhaust tips)
The issue here is the parachute effect that is created by the large bumper cavity after the muffler is removed. An issue that ALL OEM’s and aftermarket aero designers for all automotive makes / models work hard to prevent. The reason?
1. Aerodynamic Drag
If the rear bumper has an open area, especially one that acts like a scoop or cavity, it can trap air as the car moves at any speeds.
This creates turbulence and increased drag — meaning your car is pushing against more air resistance than it prefers, which can provide unwanted resistance and reduced fuel efficiency.
2. Lift at the Rear
That trapped air can create positive pressure in the bumper area.
Since cars are designed to reduce lift (especially at high speed), this pressure buildup can provide unwanted lift, which could reduce traction.
3. Rear-End Stability
That kind of trapped air can lead to instability as the airflow becomes unpredictable, which can cause little wiggles or even sway in high-speed turns.
This is particularly noticeable in cars that rely on aero or have diffusers as the disruption in airflow may disturb the cars ability to stay planted.
Clearly our solution is NOT new within the motorsports community, but it is new for the 6th Generation Camaro. Manufactured from lightweight but strong 5052 H32 x .080” thick aluminum the GMS Rear Bumper Belly Pan installs in minutes using all OEM mounting points with no drilling required, and best of all, you don’t even need lift! The belly pan is delivered with the added protection of a durable black powder coat with satin wrinkle finish to protect against wear and tear, and help your undercarriage look OEM or better for all who have a chance to see it. We also thought ahead and provided a laser cut custom rubber gasket to protect the mating surface between the Bottom of your bumper and the belly pan. We also provide two custom foam gaskets for the mating surface between the upper mounts and the undercarriage heat shield.
WARNING; Preliminary testing results have already shown a 1-2 MPG increase in fuel economy and faster lap times, which may increase overall happiness. Although anecdotal, it is a start, with more testing being conducted now. Stay tuned for more!
FITMENT: Although the variants below are separated by muffler brand and designed to contour close to your muffler design, please be aware that not all muffler installations are alike. Your fitment results may vary depending on exactly how your installer did. Some adjustments to muffler location may be needed. We observed this even within our production design and testing where many cars mufflers sit in different locations and are rotated differently. So much in fact that we are unable to adjust for this. We need to make these symmetrical, and aim to fit snug to prevent large air gaps. Your mufflers may need to be adjusted for the best looking fit. You have been warned! Also note, that the ZL1’s have three homes in the bumper where the SS only have two. All of our belly pans are design to fit both, and will come with the 3rd hole. For SS users, either upgrade to a ZL1 (I know you want to) or consider this extra hole a small weight reduction and an advantage over the rest of us!
BUNDLE DISCOUNT OPTION: What better way to enjoy the reduced drag gained by your new GMS Rear Bumper Belly Pan, then pairing it with the added heat extraction of our GMS Hood Bracket… We pass the savings of combining on the same order + more to save you a total of $33.50 when you use discount code BELLY-PAN-BUNDLE.
HIDDEN DISCOUNT - Use Discount Code EASTER-EGG-1 for $25 off of THIS NEW GMS product.
Whats in the box;
(1) GMS Rear Bumper Belly Pan with a black wrinkle finish.
(2) Foam Spacers and a rubber gasket at bumper connection.
Fitment; 2016 - 2024 Chevy Camaro (all models)
During the development of our Stage.III Super Charger Cooling System, it was clear we needed an auxiliary coolant reservoir in order to not only help prime the OEM HX Pump, but to provide a proper pressure cap which allows the coolant within the heat exchanger system to expand and contract as needed during normal driving, and also prevents an overpressure situation which could damage the pump and or cause a leak in the system.
We tested several existing brands to start, hoping to be able to utilize a part that is already produced at scale in order to pass on maximum savings, and just when we about ran out of options, we found the hidden Edelbrock canister which is only found within the E-Force Supercharger Packages.
The location of the canister was just as important to us. Our goal was to keep it away from the heat of the headers which eliminated it from the common location on the drivers side strut brace which unfortunately places is directly above the red hot headers, and seems to be counter intuitive to the efforts of keeping this fluid as cool as possible. The other easy location is directly in front of the thermostat, but that is where most of the catch can offerings are used (including my Might Mouse Catch Can). That left us only one small space to try and use. One that required the perfect size reservoir, and a custom 2-piece bracket design in order for it to fit. After several weeks and 6 iterations, the solution was not only complete, it was effective, looked OEM and costs ½ of what some of the other customs solutions cost.
This location now provides the perfect place to add fluid in order to prime the pump, and keeps the canister away from the direct heat of the headers, while providing large 3/4” hose barbs which allows us to upgrade all of the hose in the HX system to 3/4” between the pump, fender tank and heat exchangers for even more flow, and system capacity.
For those who already have or wish to use our DMS fender tank, they do work great in combination, but the fender tank does not replace the need for this reservoir. Although the DMS Fender Tank allows for easy system filling, and easy bleeding due to the “high point” of the system factor, it does not provide a pressure cap, and does not allow for easy pump priming. Which is why we added this perfectly fit Edelbrock coolant reservoir to the system and mounted it in a way that allows for easy pump priming as it’s placed between the ECU and engine coolant tank using a custom bracket that bolts to the top of the OEM PCV box.
When it comes time to fill / prime the system, we always begin filling from the reservoir while keeping the fender tank lid open until the system fills enough to remove all major air pockets, and the coolant reservoir is nearly full, and flowing freely. At that point we tighten the 16psi pressure cap, and allow the system to continue to bleed and burp from the fender tank and pressure relief valve provided for the top of the main front HX. Once the system is bleed and the fender tank is approximately 90% full we cap the fender tank and continue to circulate the system allowing it to build pressure and move any air bubbles to the highest point (the fender tank) After 5 minutes we crack open the tank to allow the air to escape, then cap and repeat a few more times for good measure. Note; once the system is full we do not recommend opening the small reservoirs pressure cap, as it sits below the supercharger bricks and will be full and under pressure. The reservoir is only opened when the system has been emptied and is ready to refill. Periodic fillings should be serviced from the fender tank.
Note; Although this is technically an expansion tank, I am refraining to use that term, as it’s not designed to add capacity, it’s designed to be a filling / pump priming point. That said, this reservoir does holds approx. 3.5 cups or .85L of fluid and includes a bottom center mounted 3/4” barb and a top side inlet 3/4” barb. Expansion tank? not really…
Note: This is a universal kit, that comes with no hose, due to so many variations in everyone’s HX coolant set-up’s. Need help designing your cooling system? Email us at info@griffin-motorsports.com for help. We would love to design you the perfect cooling system for your application. Although this solution pairs best with our Crossover Delete Package, it can be used without it. Also; if you want some of the ugly blue silicone hose or black hose let me know… I keep both in stock :)
Whats in the box:
(1) 16psi Pressure Release Cap
(1) Edelbrock Coolant Reservoir “expansion tank”
(1) Pair of Powder Coated Brackets with SS Hardware
What YOU will need to provide:
Patience and attention to detail for installation... or, someone like that, who you trust with your beloved, adorned, magnificent, earth shaking, alarm sounding Camaro ZL1.
Additional connectors, 3/4” silicone hoses and fittings will be needed depending on your existing system design or preferred routing path. Email us at info@griffin-motorsports.com for help. We would love to design you the perfect cooling system for your application.
More 50/50 coolant. Some nice hose pinch clamps are not required, but a good addition for peace of mind.
Fitment: 2017+ Camaro ZL1
INSTALL GUIDE CAN BE DOWNLOADED HERE.
The 6th Generation Camaro ZL1's hood is clearly a work of art, and admired by many. Not just for its beautiful lines, and converging materials but most all, because it is functional. Unfortunately, GM was required to balance extracting as much heat as possible while minimizing the intrusion of water into the engine bay. The GM solution was a large and unfortunatly restrictive water guard. While this design serves its purpose in heavy rain, it inevitably constrained the hood's cooling capacity, and worst of all, this limitation has gone largely unaddressed by the aftermarket… until now!
Inspired by the formidable GT4.R race car, we set out to create a sleek, cost-effective solution that delivers quantifiable performance benefits, with a minimalist form factor. We achieved this by replacing the restrictive factory rain guard with our precision-engineered, 3/16” thick all-aluminum GMS High Flow Hood Insert Bracket. Installing is quick, and will help ZL1 owners unlock a 70% + increase in airflow area allowing for better heat extraction and cooling potential, while maintaining the current carbon insert location and angle. For those weight reduction nerds, this upgrade also sheds around 2 pounds over the OEM rain guard.
Although the engine bay is designed to handle water contact, we recommend this modification for fair weather driving only. Installation is a breeze, and includes upgraded stainless steel hardware, or you can utilizing all existing factory hardware. The GMS High Flow Hood Insert Bracket is meticulously crafted from thick .125” aluminum, following the natural lines of the hood, and finished with a matte black powder coat finish to maintain a clean, OEM aesthetic.
Below are the results of our first street driving test. More high speed and track results to follow.
Underhood Ambient Temperatures measured after a (45 min street / freeway drive with our 900hp ZL1) and a 3 min. idle with hood closed on a 72F day. This was a light drive with moderate acceleration intended to mimic normal driving. Average oil temps were 185F during the test as evidence.
Near Radiator Support (balanced both sides) = 27F Temp Reduction
Near Last Coil Pack (balanced both sides) = 15F Temp Reduction
Surface Temperatures measured once the hood was opened.
Katech 103mm TB = 11F Temp Reduction
DMS Supercharger Lid = 13F Temp Reduction
Katech Cast Valve Covers = 19F Temp Reduction
Coated American Racing Headers = 28F Temp Reduction
Because this test was conducted with light driving only, higher temp reductions can be expected during hotter days and more extreme driving. Stay tuned for independent track testing results…
The GMS High Flow Hood Bracket is a must have for those who race or drive in warm / hot climates, considering how much heat is produced by the supercharged LT4 engine modified or not. Just another way Griffin Motorsports is working hard to help you keep your ZL1 cool!
This inexpensive upgrade benefits all driving situations, not just on the race track. We have tested this on our 1,000hp car for over 4,500 miles, speeds up-to 150mph, and dozens of car washes with no issues. Installs in 20 minutes and can easily be reverted back to OEM in 10 min or less for harsh weather seasonal driving.
Matching Decorative Reservoir Caps; By popular demand we now offer a bundle discount if you want to add this beautiful set of 3D printed reservoir caps designed to mimic the hood brackets satin wrinkle black powder coat. For those who like to coordinate, it is a great addition. You can read more about them HERE. Use discount code “HOOD+CAP” to save $20 on the reservoir caps!
Hardware Options; As you can see from the photos, and by popular request, we now offer (3) levels of hardware.
Option.1 - $0 Extra, supply your own M6 bolts, as the OEM’s won’t be long enough.
Option.2 - $10 Extra, includes (11) 316 SS flange head bolts.
Option.3 - $15 Extra, includes (11) two piece flat head decorative bolts with a gloss black tapered washer base for that upgraded look. This is what I run on my car. Looks super sharp and defiantly worth the few extra bucks in my opinion!
What’s in the box;
(1) High Flow Hood Insert Bracket (Color of your choice)
(8) Black Plastic Push Rivets to cover old holes (note; the insertable barb needs to be trimmed to fit inside the hood’s threaded hole until we can source a better fitting product, which is why we are throwing these in for free)
(1) M6 Jack Nut + (1) Rivet Nut (suggested to install / see instructions below)
What YOU will need to provide:
Simple hand tools (Putty Knife + 10mm Socket + H14 Allen Wrench + 1/2” stubby step drill bit for jack not install or a rivet nut installation tool)
Fitment: 2017-2024 Camaro ZL1 only. Note; we have been told this item is a must for ZL1’s with a 2650 supercharger and port plates as those applications end up needing to drop the engine cradle to fit.
INSTALL GUIDE can be downloaded by clicking THIS link.
By popular demand, we have added a universal adapter and hose kit that will help not only maximize the effectiveness of the HX system, but will make your upgrade just a little easier. Although upgrading to 3/4” hose is not required to install our AUX Coolers, it does help. Our testing revealed a 20% increase in coolant flow after upgrading all of the OEM HX coolant hoses with all 3/4” hose.
A little about Flexlab Silicone Hose.
Flexlab silicone coolant hose is engineered for hostile engine environments, this coolant hose is ideal for extreme temperature and pressure ranges where high-performance levels are required. Silicone resists hardening, cracking, cold leaks, aging, and a number of chemicals, making it a durable, long-lasting solution for your applications.
Benefits.
Extreme Temperature Resistance.
Extreme Duty Cycle Tested for Hostile Engine Environments.
Durable Construction for Various Pressure Ranges.
Long Life Design.
-65F to 350F temperature range.
Extremely flexible and easy to work with.
A little about the Raceflux Fittings.
RaceFlux's aluminum AN fittings were designed specifically for use in motor sports where maximum fluid flow and reliability are paramount. The fittings are reusable and their black anodized finish offers a fresh, stealthier look over traditional red and blue fittings.
The low-profile design allows for additional clearance in vehicles where where spaced is limited.
Features and Benefits
Male straight AN thread O-Ring Boss (ORB) fitting with Viton o-ring, to male AN / JIC flared 37-degree thread or smooth hose barb.
Compliant with SAE J1926-1 / MS16142 as well as SAE AS5202 / MS33649.
Shorter than standard straight thread (O-ring) side maximizes clearance.
Lightweight black anodized aluminum construction.
1 year manufacturer's warranty against defects in materials or workmanship.
Whats in the box:
(4) -10 ORB to -12 AN Male Low Profile Adapters
(4) -12 AN to 3/4” 120 degree Hose Barb Fittings
(9) feet of 3/4” silicone Flexlab hose
What YOU will need to provide:
Patience and attention to detail for installation... or, someone like that, who you trust with your beloved, adorned, magnificent, earth shaking, alarm sounding Camaro ZL1 or SS.
Cut-off wheel for a quick trim to the upper bracket and 1.75” hole saw bit to open the hole on the upper brackets.
Additional connectors, hoses and fittings may be needed depending on your existing system design or preferred routing path. Remember this is intended to be a universal kit. Email me if you have any other needs or questions about path design.
More 50/50 coolant. Some nice hose pinch clamps are not required, but a good addition for peace of mind.
Fitment: 2017+ Camaro ZL1 / SS + 2016+ CTS.V
AUX Cooler + fitting Install Guide can be downloaded by clicking THIS link.
By popular demand, Griffin Motorsports is now offering a TURN KEY auxiliary fuel filter + fuel line connection kit bundle to help make things easier when connecting to the OEM fuel system lines. This is a MUST HAVE for those who are running upgraded Di Injectors, and want to protect your investment from harmful contaminents, and don’t want to clutter up the engine bay. Which was exactly the case that motivated us to create the custom bracket that would support the serviceable Racetronix fuel filter we wanted to use.
We chose this specific Racetronix filter housing for a few distinct reasons. 1: At only 5.5” long and approximately. 2” in diameter and equipped with -10 ORB high flow directional inlets and outlets this this filter body works double duty by being super compact yet high-flowing, which allows you the flexibility to use a wide range of fuel lines from -6 to -10 depending on your fuel volume needs. 2: Was the intelligent two piece case design allowing you access to inspect / clear or replacement the 10 Micron 304SS Filter Element with magnetic base.
For the bracket, it was important that we utilize the largest cavity under the car for easy access even when working off jack stands like me. We designed this bracket to perfectly contour the dimensions of this filter body, and utilizes OEM attachment points. The .063” aluminum bracket is lightweight, and treated to a durable satin wrinkle black powder coat and paired with SS clamp hardware.
Features and Benefits
10 Micron 304SS Mesh Filter
E85 and Race Fuel Compatible
Mesh Filter Comes with Magnetic Pick Up
Billet Aluminum Case with Precision fitment
Sleek and durable gloss black anodized finish
Custom Powder Coated Aluminum Mounting Bracket
DYME Quick-Connect Fittings + Superleggera -6AN PTFE Hose
The most advanced motorsport plumbing on the planet.
Prior to finding our friends at DYME, our old fuel system consisted of durable VITON lined rubber hose, and quality AN fittings. For the year we tested this kit, it worked, but it left a lot to be desired. So when we saw the magical fittings the team at DYME has developed at PRI, along with a super flexible PTFE hose, it didn’t take long before we scrapped out kit, and redesigned it from the ground up. Why? because DYME’s patented quick connect fittings help eliminate adapters, reduce user installation error, are easier to install / service and hands down the best looking fitting on the market.
DYME PRO/SPEC Quick-Connects
CNC-machined, high-pressure, motorsport-rated
Quick-release serviceability with AN-grade sealing
Compatible with 3/8" SAE J2044 OEM-style connections
Perfect for LT fuel rails, flex-fuel sensors, and in-tank module interfaces
Superleggera Aramid/PTFE Hose (-6AN)
Carbon-impregnated smoothbore PTFE core (anti-static, E85-safe)
Twaron® aramid fiber braid — stronger and lighter than steel
Approx. 1,949 psi working / 9,500+ psi burst pressure
Excellent flexibility and tight-radius routing
Zero permeation, zero odor, zero swell from ethanol or methanol
This combination delivers the cleanest, safest, highest-performance E85 plumbing option for the LT platform — without the bulk, smell, or degradation of rubber hose.
Whats in the box;
(1) 10 Micron 304SS Mesh Filter
(1) Custom Aluminum Filter Bracket
(1) 2-piece Billet Aluminum Filter Housing
(2) Cushioned SS Band Clamps with hardware
(6) Feet of -8AN RaceFlux's RH1 lightweight racing hose
(1) Crimped -6 PTFE DYME super flexible Superleggera hoses
(9) Various Black Anodized Racetronics -8AN Fittings / Adapters
Fitment: 2016 - 2024 6th Gen. Camaro (all models)
By popular demand, we have added a universal adapter and hose kit that will help not only maximize the effectiveness of the HX system, but will upgrade the appearance of your 1.7L engine bay. Our goal when developing of our Stage.III Super Charger Cooling System was simple. Improve the efficiency and effectiveness of the heat exchanger system by finding and eliminating the major restrictions, as well as adding and replacing components to improve volume and overall efficiency all while utilizing the OEM pump. Although we were seeing great results with our Stage.II system with a flow rate up to 4.0GPM we knew there was more restriction in the system, and we aimed our sights at the restrictive crossover tube. Knowing that we wanted our kit to look as good as it performed, and still be able to offer a bundle discount, it was critical to get the part combination perfect. After testing several combinations and hose configurations we settled on what you see now. A universal kit that not only adds that upgraded richer look, but also unlocked another 20% increase in HX coolant flow bumping our test car up to 5.1GPM (thats a 54% increase from our 2.8GPM baseline) all while utilizing the OEM pump. To make things even better our bundle pricing saves you over $85 versus purchasing separately!
SYSTEM BENEFITS
Dedicated IN/OUT manifolds prevent passenger side supercharger brick coolant starvation by feeding each brick its own balanced pressure and flow rate thanks to our Y-block fittings.
Manifolds are precision cut from billet aluminum for a perfect fit and beautiful finish. Can be easily powder coated to coordinate with your specific under hood color theme.
54% increase in HX coolant flow observed in our test vehicle while using the OEM pump with our triple HX package and upgraded 3/4” silicone hoses.
Perfect addition to a MAX EFFORT 1.7L supercharger build.
Better flow and balanced distribution gets your cold fluid into the bricks faster for better heat transfer and supercharger cooling efficiency.
Universal kit is set up and ready for you to mesh with your current set up. All you need is the mating fitting from the -12AN feeder on the Y-block to your specific hose sizes. Although we suggest 3/4” hose for best efficiency you can also reduce this down to the factory 5/8” line if desired.
Works best with our upgraded AUX coolers and upgraded 3/4” hose kit to help upgrade your entire cooling system for maximum flow, and reduced restrictions.
Save $85 vs purchasing separate.
A little about the Raceflux Fittings.
RaceFlux's aluminum AN fittings were designed specifically for use in motor sports where maximum fluid flow and reliability are paramount. The fittings are reusable and their black anodized finish offers a fresh, stealthier look over traditional red and blue fittings.
The low-profile design allows for additional clearance in vehicles where where spaced is limited.
Features and Benefits
Male straight AN thread O-Ring Boss (ORB) fitting with Viton o-ring, to male AN / JIC flared 37-degree thread or smooth hose barb.
Compliant with SAE J1926-1 / MS16142 as well as SAE AS5202 / MS33649.
Shorter than standard straight thread (O-ring) side maximizes clearance.
Lightweight black anodized aluminum construction.
1 year manufacturer's warranty against defects in materials or workmanship.
A little about Raceflux Braided Hose.
RaceFlux's RH1 lightweight racing hose is 33% lighter than stainless braided hose and much easier to assemble and work with. This 4-layer hose is SAE J30 R9 rated and features a Viton Fluoroelastomer (FKM) inner layer for compatibility with nearly all automotive fluids including fuel, engine oil, gear oil, transmission fluid, coolants, water, air and vacuum.
Features and Benefits
NHRA Approved.
33% lighter than traditional stainless steel braided hose
Smooth bore Viton FKM fluroeslastomer rubber inner layer composed of vinylidene fluoride (VDF), hexafluoropropylene (HFP) and tetrafluoroethylene (TFE) with a high fluorine content for excellent chemical resistance
Reinforced with a lightweight embedded stainless steel inner braid for use in vacuum applications
-40°F (-40°C) to 302°F (150°C) operating temperature
300 PSI max operating pressure & 1,000 PSI burst pressure
For use with traditional reusable AN fittings (not for use with push-on style barbed fittings)
NOTE: Although both connection options still require the use of an auxiliary reservoir in order to fill the system, we still offer this kit in two varieties. OEM connection and Upgraded to 3/4” hose option. The OEM connection option requires the least amount of hose removal, but will also provide fewer results due to all of the restrictive 5/8” lines. To get the most out of this upgrade we suggest purchasing our GMS triple heat exchangers and the Upgraded AUX fitting package so that ALL hosing can be ran as 3/4”
Whats in the box;
(4) -10 AN 45 degree Fittings
(4) -10 AN 120 degree Fittings
(2) -12 AN to -10 AN Y-Block Connectors
(2) -10 AN Billet Coolant Manifold Adapters
(12) feet of -10AN RaceFlux's RH1 lightweight racing hose
What YOU will need to provide:
Patience and attention to detail for installation... or, someone like that, who you trust with your beloved, adorned, magnificent, earth shaking, alarm sounding Camaro ZL1 or SS.
Cut-off wheel or large cable cutters in order to cut your braided lines to fit.
Additional connectors, hoses and fittings may be needed depending on your existing system design or preferred routing path. Remember this is intended to be a universal kit. Email me if you have any other needs or questions about path design.
More 50/50 coolant. Some nice hose pinch clamps are not required, but a good addition for peace of mind even when using hose barbs.
Auxiliary reservoir with pressure cap for HX system filling and burping.
Fitment: 2017+ Camaro ZL1 / 2016+ CTS.V
Check out the Walk Around VIDEO HERE or the slightly more detailed VIDEO HERE
Why Camaro ZL1 Owners Upgrade
The ZL1 is already a beast off the lot, but for many owners, stock performance is just the baseline. From track-day builds to refined street setups, the real thrill comes from pushing the platform to its limits. Here’s why upgrades are more than just an aftermarket impulse:
Stock Performance Leaves Room to Grow
Chevy gave the ZL1 serious power, but factory parts still leave performance potential untapped. Whether it’s airflow restriction, weight inefficiencies, or heat management, stock components often trade raw capability for broad compliance.
Every Mod Adds Precision
True upgrades go beyond appearance. Swapping out a crash bar or splitter affects how the car handles at speed. Every part you upgrade brings you closer to a more responsive, planted, and consistent ZL1.
Customization Reflects Purpose
Some owners build for the drag strip. Others chase lap times or turn heads at car meets. No matter your lane, ZL1 custom mods allow the car to reflect your intent, making it more than just a machine.
Griffin Motorsports Builds With That Mindset
We design Camaro ZL1 parts not to follow trends but to solve real performance challenges. Our very first product, a crash bar, was born from personal necessity, engineered to meet the demands of our own ZL1.
What Sets Our Camaro ZL1 Parts Apart
Not all aftermarket parts are built to the same standards. Quality matters, but so does intent. At Griffin Motorsports, we’re not chasing mass production or shortcut solutions. We’re building parts with purpose, rooted in hands-on experience and relentless testing. Here's what makes our parts different:
We Design For Real-World Use
Every product starts in the garage, not a CAD file. If it doesn't perform on our own ZL1s, it doesn't make it to yours. That means a better fit, better results, and a build process that prioritizes function over form.
Innovation Comes First
Our development process is driven by curiosity and frustration, what could be better, and why hasn't someone done it yet? That's how our signature Camaro ZL1 crash bar came to life, fabricated in-house, tested under pressure, and refined based on what the platform actually needs.
Performance And Aesthetics In One
You shouldn't have to choose between a car that looks good and one that runs right. Our parts are designed to perform both functions. Whether you're looking at ZL1 aftermarket parts, such as our diffusers or ducts, you're getting streamlined form with measurable function.
We Keep It Personal
We’re a small team of builders, drivers, and gearheads who live this life every day. When you reach out, you’re not speaking to a help desk. You’re connecting with the same people who designed the part in your hands.
Performance Upgrades That Actually Deliver
Adding horsepower is only part of the equation. Real performance comes from refining how your ZL1 behaves under pressure, how it brakes, cools, grips, and moves as a whole system. At Griffin Motorsports, our upgrades are built to push those limits, not just decorate the spec sheet.
Cooling Is A Priority
Heat can significantly impact performance, especially under track conditions. That’s why our ZL1 performance upgrades include components designed to optimize airflow and cooling efficiency. From front crash bars that open up duct paths to airflow-enhancing accessories, we help your car stay cooler, longer.
Weight Reduction That Matters
Every pound matters when you’re chasing lap times or quicker response. We engineer lightweight components, such as our aluminum crash bar, to reduce weight where it counts, without sacrificing strength or safety.
Aerodynamics With Purpose
Slapping on aggressive parts doesn’t guarantee downforce. Our aero-focused ZL1 aftermarket upgrades are tested for actual airflow benefits. That means better high-speed stability and more control when you’re deep into a corner at full throttle.
Hardware Built For Abuse
Track sessions are unforgiving. So are canyon runs and hard launches. Every part we make is built to handle serious stress, with materials and finishes chosen for real-world durability, not just shelf appeal.
Custom Mods For A Track-Ready ZL1
Track driving puts stress on every part of your build. From temperature control to chassis rigidity, small weaknesses become apparent quickly once you're pushing the ZL1 to its limits. That’s why we design custom mods specifically for track use, focused on real performance under real pressure:
Crash Bars That Prioritize Cooling And Weight
The factory crash bar adds weight and limits airflow. Ours does the opposite. By reducing mass up front and opening critical airflow paths, our aluminum crash bar supports better cooling and sharper weight distribution, two advantages every track build needs.
Mounting Solutions That Stay Solid Under Load
Loose hardware and flexing brackets can undo your suspension tuning in seconds. We reinforce critical mounting points to reduce movement under braking, cornering, and elevation changes. The result is a ZL1 that responds predictably, lap after lap.
Details Inspired By Time At The Track
Some upgrades don't show up on a dyno, but they matter when you're chasing a clean lap. Our ZL1 tuning parts address overlooked details, such as airflow ducting, thermal relief, and fitment precision, subtle improvements that translate into real consistency at speed.
Custom Mods For A Track-Ready ZL1
Track driving puts stress on every part of your build. From temperature control to chassis rigidity, small weaknesses become apparent quickly once you're pushing the ZL1 to its limits. That’s why we design custom mods specifically for track use, focused on real performance under real pressure:
Crash Bars That Prioritize Cooling And Weight
The factory crash bar adds weight and limits airflow. Ours does the opposite. By reducing mass up front and opening critical airflow paths, our aluminum crash bar supports better cooling and sharper weight distribution, two advantages every track build needs.
Mounting Solutions That Stay Solid Under Load
Loose hardware and flexing brackets can undo your suspension tuning in seconds. We reinforce critical mounting points to reduce movement under braking, cornering, and elevation changes. The result is a ZL1 that responds predictably, lap after lap.
Details Inspired By Time At The Track
Some upgrades don't show up on a dyno, but they matter when you're chasing a clean lap. Our ZL1 tuning parts address overlooked details, such as airflow ducting, thermal relief, and fitment precision, subtle improvements that translate into real consistency at speed.
ZL1 Aftermarket Parts That Enhance Form & Function
Looks matter. However, if you're driving a ZL1, you also care about how every upgrade performs when the car is pushed to its limits. At Griffin Motorsports, we don’t separate form from function; we design with both in mind. Here’s how our ZL1 aftermarket parts deliver style with substance:
Aerodynamics That Work And Look Good
Our aero parts are shaped with intent. Splitters, diffusers, and ducts aren’t just there for a visual upgrade; they’re tested to improve airflow, reduce drag, and enhance cooling. The aggressive styling comes from the performance, not the other way around.
Fitment That Respects The Platform
Every curve, bolt pattern, and mounting surface is based on actual in-car testing. That’s why our parts don’t just look like they belong on the ZL1; they install cleanly, sit right, and hold up under use, without requiring trimming or compromising the factory lines.
Finishes That Withstand Real Use
Track days, heat cycles, and road grime will quickly expose cheap materials. We use finishes that stay sharp after repeated abuse, because good design means nothing if it flakes, fades, or corrodes after a few weekends.
The Griffin Motorsports Approach
We’re not just a parts company. We’re a group of ZL1 owners, builders, and track addicts who wanted better solutions for our own cars, so we built them. That same mindset guides every part we offer today. Here's what defines our approach to Camaro ZL1 parts:
Built By Drivers, Not Committees
We don’t send ideas to a product team. We weld them in the garage, test them on the road, and refine them on the track. This hands-on process keeps us connected to what matters: performance, durability, and real-world fit.
Small-Batch Focus, Not Mass Market
Quality comes from control. We produce in limited runs to maintain precision and uphold high standards. That means tighter tolerances, better materials, and no corner-cutting to chase volume.
Driven By Purpose, Not Trends
We’re not chasing hype. If a part doesn’t solve a real performance problem or make the car better to drive, we’re not interested in making it. That’s why our catalog is focused, deliberate, and built to support people who drive hard.
Where To Buy Camaro ZL1 Parts
Finding the right ZL1 parts isn’t just about what fits; it’s about what performs. At Griffin Motorsports, every product we offer is built in-house, tested on our own vehicles, and shipped with confidence that it will deliver on track, on the street, or both. If you’re ready to build beyond stock, the parts are here.
Explore our full collection of Camaro ZL1 parts directly at Griffin Motorsports. Whether you're looking for ZL1 performance upgrades, ZL1 custom mods, or carefully engineered components that meet real-world demands, our shop is stocked with parts designed to match your build goals.
Each item is backed by the same mindset that started this brand: solving problems, enhancing performance, and keeping it personal.
Frequently Asked Questions About Camaro ZL1 Parts
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Many ZL1 owners start with intake and exhaust modifications, upgraded crash bars for weight savings, or improved cooling ducts to prepare the car for more aggressive driving.
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Some modifications can affect warranty coverage, especially if they directly contribute to a failure. It's best to consult your dealer or warranty terms before installing.
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Certain upgrades, like intakes or exhausts, may benefit from a tune, while others, like lightweight structural components or crash bars, typically do not require it.
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Stick to reputable ZL1-specific builders who test their products in-house. Product listings should include exact model year compatibility and install guidance.
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Performance mods enhance the vehicle's driving, handling, or cooling capabilities, while cosmetic mods focus on its visual appeal. Some components are engineered to deliver both.
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Some parts, like crash bars and diffusers, can be installed at home with basic tools. Others may require a lift, special equipment, or professional alignment afterward.
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Our parts are engineered specifically for the ZL1 platform. Fitment on SS or LT models is not guaranteed and is not recommended unless specified otherwise.
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Not always. Many upgrades improve drivability by reducing heat soak or sharpening response. However, aggressive track setups may stiffen the ride or reduce comfort.
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Every part is tested on our own ZL1s through track use, daily driving, and fitment checks. If it doesn't perform under stress, it doesn't go up for sale.
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Depending on use, it's smart to inspect parts seasonally. Track-driven cars may require more frequent checks for wear, tightness, or heat-related fatigue.