With the arrival of the new 2027 Corvette Grand Sport and Grand Sport X, our friends at ACS Composite are receiving all kinds of emails about whether certain parts will fit on these new models. If the part shows it fits on an E-Ray or Z06, then it will most likely fit on the Grand Sport or GSX which contains all the same OEM mounting points.

And that’s great news for all you new Grand Sport and GSX owners! Thanks to the Z06 and E-Ray coming out years ago, ACS Composite already has developed a number of best-selling aero parts and accessories designed specifically for the widebody Corvette. So while the short answer to “does it fit on the Grand Sport” is almost always “Yes,” here are some of the best-selling parts and accessories from ACS Composite for C8 widebody’s that now includes the Grand Sport and GSX models.

You can also see all of ACS Composite’s C8 Corvette Parts and Accessories for the new Grand Sport and Grand Sport at acscomposite.com:

C8 Z06 Z07 GS E-Ray Front Splitter

One of easiest and best transformations you can make to your Grand Sport or Grand Sport X is by replacing the standard painted Chin Spoiler with their precision-designed Z07-Style Front Splitter. This new aerodynamic component delivers a dramatic visual boost while enhancing frontal downforce for improved grip and stability through the corners. Finished in Carbon Flash Metallic, it blends seamlessly with the factory black trim on any Grand Sport, Grand Sport X, Z06, or E-Ray for a cohesive, OEM‑plus appearance.

ACS Composite’s C8 Z06, GS, and E-Ray Front Splitter is a true one‑piece design that captures the aggressive look of the factory Z07 splitter—without requiring the OEM canards or dive planes. The result is a cleaner, more streamlined aesthetic that still delivers the attitude you want. Manufactured from ACS’s proprietary PC Composite material, this splitter is three times stronger and more scratch‑resistant than fiberglass or ABS plastic, giving you durability and longevity you can count on. Installation is completely reversible and requires no drilling, making this a smart, worry‑free upgrade.

The ACS Z07 Front Splitter mounts directly to the existing OEM mounting points, and ACS even includes a 7mm ratchet to help you get the job done. Most owners can remove their stock chin spoiler and install the new splitter in under 30 minutes, making this a quick afternoon upgrade with big visual payoff.

Pricing for the C8 Z06/GS/E-Ray Z07 Front Splitter is $1,599 with free shipping to the U.S. and Canada (excluding Hawaii and Puerto Rico). If you’re looking to redefine your driving experience, sharpen your Corvette’s front-end presence, and add functional performance—all in one mod—the ACS Z07 Front Splitter is exactly the upgrade your C8 Corvette deserves.

2023+ C8 Corvette Z06, GS, & E-Ray Canards

When you are ready to start transforming your Corvette Grand Sport or Grand Sport X with aero components, these C8 Canards have been engineered exclusively for the C8 Corvette Z06 and E-Ray and are fully compatible with the ACS Z06, GS, E-Ray Front Splitter, providing a complete aerodynamic solution for both factory and ACS-equipped Corvettes.

ACS Composite’s C8 Canards are the most efficient way to improve high-speed stability while injecting race-ready visual appeal to your C8 Corvette’s front end. Designed with both form and function in mind, these front canards install using existing bolt points for a clean, factory-style appearance that’s completely reversible.

The front Z06 canards are installed by mounting to the inner fender and on the front splitter using an included mount and hardware. The canards use double-sided 3M tape to mount it to the front fascia and installation does require drilling a hole into the front splitter. ACS says installation takes about 30 minutes using basic hand tools. You can watch Joseph do an install of the Front Canards here:

These precision-molded aerodynamic upgrades are finished in Carbon Flash Metallic and are guaranteed to match all your OEM black trim and other ACS accessories. The C8 Z06, GS & E-Ray Canards are priced at $489.00 per pair and shipping is free.

C8 ZR1 Z06 GS E-Ray Rock Guards

Now for our favorite aftermarket part from ACS Composite and it’s the first mod I did to my E-Ray even before taking delivery of it. I am talking about the C8 Corvette Rock Guards for the Widebody C8s which now includes the Grand Sport and Grand Sport X. ACS Composite’s Rock Guards will help to protect the sides of your Corvette from rock chips and other road debris marring your paint and ensuring your Corvette remains pristine and damage-free.

ACS Composite’s Rock Guards for the ZR1/Z06/GS/E-Ray offer the largest surface area for protection while insuring they appear integrated with the car itself. The design features a bladed shield which extends downwards and outward to match the contours of your tires so when debris gets kicked up in your wheel wells, it hits the Rock Guards and is then redirected back down and away from the car. The rear versions features a patent-pending design that also stops rocks and other debris from passing through or getting stuck inside the “tunnel” on the rear fascia.

ACS Composite manufactures the C8 Widebody Rock Guards in-house using their proprietary PC Composite material which is both lightweight and highly resistant to chipping. Finished in Carbon Flash Metallic, these rock guards will perfectly match your Corvette’s trim, fascia, and other aesthetics.

In this video below, Joseph from ACS Composite walks us through the Rock Guards for the ZR1/Z06/GS/E-Ray and then we see how easy it is to install the full set on a Z06. ACS Composite’s Rock Guards for the C8 Corvette Z06 and E-Ray are priced at $649 per set for all four wheels, and shipping is free! For an extra $30, ACS Composite will include a trim tool kit that makes installation even easier!

ACS Composite

ACS Composite wants to help Corvette owners get the most out of their rides by providing a diverse line-up of parts and accessories that are manufactured in North America to the highest standards. Their current portfolio of parts and accessories for the C7/C8 includes a number of different spoilers, front splitters, and side rocker panels, as well as accessories designed to protect your car. Experience over 20 years of trusted expertise, latest technology, and highest quality standards in aftermarket parts with ACS Composite.

Visit ACS Composite on the web at acscomposite.com or call them at 1-888-227-2270 for any pre-purchase questions you may have.

Source:
ACS Composite

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