Challenger Hellcat SRT Rear Bumper Diffusors and Spoilers

RPI Designs is pleased to be your leader in Challenger Hellcat SRT Rear Bumper Diffusors, Spoiler and accessories. We carry rear diffusors and rear spoilers from all the major manufacturers, including APR Performance, RK Sport, TruFiber, RPI Designs and more. 

A rear spoiler is designed to change the flow of air over the rear of the vehicle. This change in air flow increases downforce on the rear of the vehicle to help improve traction in an effort to prevent sliding while cornering.

•Benefit 1: Maintain Traction 
•Benefit 2: Increase Fuel Efficiency
•Benefit 3: Create a Stylish Look
•Benefit 4: Increase Braking Stability

While most people will not drive their car fast enough to get the benefits of the traction, everyone can agree that a great looking Spoiler on a Challenger Hellcat SRT just makes the car look even better.  And nothing makes your Challenger Hellcat SRT look more like a race car than adding a rear wing to it!!