APR Carbon Fiber Rear Diffuser Version II | 2014+ Chevrolet Corvette C7 (AB-277029)

APR Performance
Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

Phone Call or Text 651-927-4510

Email - sales@maperformance.com

Fits Your:
Expected Delivery by , when ordered within hrs and mins
 Need Help Getting Started?
Call Or Text Our Experts at 651-927-4510

$1,787.55 $2,103.00Instant Savings of 15% ($315.45)

Earn  $35.75 In MAP Rewards!

Carbon Fiber Rear Diffuser for Chevrolet Corvette C7 by APR Performance

Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air.

To help channel the high speed air flow coming from underneath the car, diffusers redirects the high speed air flow to transition smoothly transition into the low pressure vacuum in the rear. This encourages a smoother flowing air flow underneath the car and allows better performance from other aerodynamic components such as aerodynamic wings.


  • Works in Conjunction with Other Aerodynamic Components to Produce Downforce
  • Helps Channel High Speed Air Flow Coming From Underneath the Car
  • Encourages Smoother Air Flow and Allows for Increased Aerodynamic Performance
  • Optional Undertray Attachment is Available


  • 2014+ Chevrolet Corvette C7
  • 2014+ Chevrolet Corvette C7 Z06

What's In The Box?

  • 1 - Carbon Fiber Rear Diffuser
  • 1 - Undertray (if ordered)
  • Necessary Hardware



APR Performance Manufacturer's Warranty

Customer Reviews

Based on 1 review
hunter lewis
C7 z06 apr v2 rear diffuser

I have purchased and installed many carbon parts over the years, apr is always spot on and this one had a perfect weave and I could find zero imperfections. Fit I give it a 9 out of ten. It’s not perfect as oem but it’s as close as you can get it