Loading... Please wait...

Our Newsletter

2020 C8 Corvette Stingray Rear Lower Diffuser Insert

  • Image 1
  • Image 2
  • Image 3
  • Image 4
  • Image 5
  • Image 6
  • Image 7
  • Image 8
  • Image 9
  • Image 10
  • Image 11
Calculated at checkout

Product Description

ACS C8 Stingray Rear Diffuser Insert


Elevate your C8 Stingray with the ACS C8 Stingray Rear Diffuser Inserts for better performance and style. Say goodbye to the bland rear valence and add a bold, aggressive look with our cutting-edge diffuser conversion.

Easy to install, this modification requires just four simple holes to be drilled on the unpainted undercarriage pan and is completely reversible.

Not only does the ACS Diffuser enhance the appearance of your vehicle's rear end, it also improves aerodynamics by reducing turbulence and directing fast-moving air away from the undercarriage. Perfect for performance enthusiasts seeking to upgrade their C8 Stingray with both style and performance.


  • Enhance airflow in your C8 Stingray's diffuser tunnels with a linear directional design
  • Boost aerodynamics with reduced turbulence at the rear
  • Reversible mod
  • Painted in Carbon Flash Black for a seamless and stock look or available in select body colors for a bolder appearance

How it's made

Made with precision, the ACS Diffuser Inserts are digitally designed specifically for the C8 Stingray, ensuring a perfect fit with the C8's rear valence. Crafted from PC Composite via injection with a Carbon Flash Black finish to match the Stingray's trim parts. Select body colors are available for an even bolder look.

What's in the box?

  • Two Diffuser Inserts (Carbon Flash Black or select body colors)
  • Two Mounting Brackets
  • Instructions
  • Hardware


  • 2020+ C8 Corvette Stingray 

Find Similar Products by Category

Write your own product review

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Add to Wish List

Click the button below to add the 2020 C8 Corvette Stingray Rear Lower Diffuser Insert to your wish list.

You Recently Viewed...