The ACS Composite Rear Diffuser Fins for the Chevrolet C7 Corvette Stingray, Grand Sport, Z06, and ZR1 is our answer to the lackluster Corvette valence. While the carbon flash black diffuser is meant to visually cut the Corvette in half, the large panel falls flat when it comes to performance.  

The double sided fin system creates channels for airflow to pass undisturbed while you are relentlessly pushing your Corvette. The smooth air flow will ensure you are always in control. The four fins provide an enhanced appearance to the rear of your C7 Corvette.

Features

• Stimulate airflow in the integrated diffuser by redirecting the rear airflow in a linear direction, helping to improve airflow in the undercarriage.
• Boost the vehicle’s aerodynamics as a result of a reduction in turbulent air at the rear end. The diffusers act to direct fast-moving air away from the undercarriage as it decelerates and expands.
• Painted in Carbon Flash Black to seamlessly blend into your rear diffuser making it look stock.
• Designed using OEM data to ensure a perfect fit and finish.

What's in the box?

• Four (4) fins painted in Carbon Flash Black.
• Template to locate and place fins.
• Instructions
• Hardware

FITMENT

• C7 Corvette ZR1 2019

• C7 Corvette Z06 2015-2019

• C7 Corvette Grand Sport 2016-2019

• C7 Corvette Stingray 2014-2019