Complete Your Corvette C8 Aero Package with the APR Performance Carbon Fiber Splitter & Rear Diffuser
10th Jul 2026
The Chevrolet Corvette C8 Z06, E-Ray, and ZR1 were engineered to perform at extraordinary speeds, where aerodynamics become just as important as horsepower.
Every vent, body contour, and underbody panel has a purpose.
For enthusiasts looking to push their Corvette even further, upgrading the aerodynamic package is one of the most effective ways to improve both performance and appearance.
APR Performance has developed two premium carbon fiber components that work together to do exactly that: the Carbon Fiber Front Splitter and Carbon Fiber Rear Diffuser.
Now available at XPH, these race-inspired upgrades enhance airflow management while giving the C8 a more aggressive, track-focused presence.
Aerodynamics Are About Balance
A high-performance car doesn't rely on a single aerodynamic component.
Instead, the front and rear of the vehicle work together to manage airflow, reduce lift, and improve stability.
The APR Front Splitter and Rear Diffuser were engineered with this philosophy in mind.
Installed together, they help optimize airflow beneath the Corvette while improving aerodynamic balance from nose to tail.
The result is a car that feels more composed at speed and more confident through fast corners.

APR Carbon Fiber Front Splitter: Generate Downforce Where It Matters
The front splitter is responsible for controlling the airflow entering the underside of the vehicle.
APR's design creates a pressure difference between the upper and lower surfaces of the splitter, helping generate additional front-end downforce.
Benefits include:
- Reduced front-end lift
- Improved steering response
- Increased front tire grip
- Greater high-speed stability
- More confidence during aggressive cornering
Whether you're attacking a road course or enjoying spirited canyon drives, improved front-end stability makes a noticeable difference.
To withstand real-world driving, APR also incorporates integrated metal skid plates on the underside, helping protect the carbon fiber from minor scrapes, steep driveways, and road debris.

APR Carbon Fiber Rear Diffuser: Finish the Airflow Correctly
Managing airflow doesn't stop at the front of the car.
As air exits beneath the Corvette, the rear diffuser helps guide it smoothly into the low-pressure area behind the vehicle.
This process improves underbody airflow efficiency while contributing to:
- Increased rear downforce
- Improved rear-end stability
- Better aerodynamic balance
- Enhanced effectiveness of rear wings
- More predictable handling at higher speeds
The diffuser works in harmony with the front splitter, creating a more complete aerodynamic package rather than functioning as a standalone styling piece.
Motorsport Construction with OEM-Level Quality
Both APR components are manufactured using premium pre-preg carbon fiber and cured in an autoclave under high heat and pressure.
This manufacturing process produces components that are:
- Exceptionally lightweight
- Extremely rigid
- Highly durable
- Precision manufactured
- Finished with premium exposed carbon fiber weave
Each piece also receives a UV-resistant clear coat designed to help maintain its deep gloss appearance while protecting against fading and discoloration over time.
Designed Specifically for the Corvette's Most Capable Models
APR engineered both aerodynamic components specifically for:
- Chevrolet Corvette C8 Z06
- Chevrolet Corvette C8 E-Ray
- Chevrolet Corvette C8 ZR1
Vehicle-specific development ensures excellent fitment while integrating naturally with the factory bodywork.
Rather than appearing aftermarket, the splitter and diffuser complement the Corvette's existing design language with an OEM+ aesthetic inspired by professional motorsport.
Functional Performance Meets Aggressive Styling
While the aerodynamic benefits are significant, the visual transformation is equally impressive.
Together, the front splitter and rear diffuser:
- Give the Corvette a lower, more planted appearance
- Highlight the car's wide stance
- Showcase premium exposed carbon fiber
- Complete a race-inspired exterior package
- Pair perfectly with carbon side skirts, rear wings, and canards
They're ideal upgrades for owners who want their Corvette to look every bit as capable as it performs.
Available Now at XPH
Whether your C8 is built for weekend canyon runs, dedicated track events, or simply turning heads wherever it goes, the APR Performance Carbon Fiber Front Splitter and Rear Diffuser provide the perfect combination of functional aerodynamics and premium craftsmanship.
Engineered to improve airflow, increase stability, and elevate the appearance of the Corvette's most advanced models, these components are a natural addition to any serious C8 build.
Shop the APR Performance Carbon Fiber Front Splitter and Rear Diffuser for the Chevrolet Corvette C8 Z06, E-Ray, and ZR1 today at XPH:
Front Splitter: https://x-ph.com/apr-performance-chevrolet-corvette-c8-z06-e-ray-zr1-carbon-fiber-front-splitter-airdam-lip-fa-208806/
Rear Diffuser: https://x-ph.com/apr-performance-chevrolet-corvette-c8-z06-eray-zr1-carbon-fiber-rear-diffuser-ab-208820/