Camaro 2016 2017 2018 Diffuser Panel | V8, V6, & I4 | ACS Composite

Gen6 Diffuser

Description SKU [48-4-045]PRM
Surface Finish
$329.00 USD

The ACS Gen6 Diffuser 

Upgrade the flat rear diffuser panel with the ACS diffuser panel for added aerodynamic performance. The system of fins ensure air is laminar and guided for optimized performance.

Install over the OEM SS diffuser, trimming is required using the supplied digital template.  

Not only will the ACS Rear Diffuser add functionality to the 2016 - 2017 Camaro, it will give it the rear end it deserves.

Coupled with our Gen6 Rear Deck Spoiler (48-4-013 (V8) or 48-4-015 (V6)), you will leave people jaw-dropped on your take-offs.


Note: Will only fit Quad exhaust systems. 


  • Enhances the aerodynamics of the vehicle's rear. 
Package Contents:
  • Diffuser Panel
  • Trimming Template and instructions

Available Finishes:

  • Black Primer 
  • Mosaic Black undercoating paint on inner surface

Application Guide

  • Camaro Coupe V8, V6, & I4
  • Camaro Convertible V8, V6, & I4
Camaro SS 2016-18 with quad exhaust tip diffuser


Primer is an unfinished surface that will require a final sanding prior to painting. Primer is a great option for those looking to customize and/or paint the parts themselves or have a body shop handle the paint. Primer is not intended to be installed as is on a vehicle. There are no UV stabilizers in the primer coating and will, therefore, degrade over time when exposed to sunlight

Gloss Black:

Gloss Black (GBA) is your standard high shine black paint finish. Gloss Black is the go-to finish for ground effects and accessories as it will highlight the components against your colored car.  pop.

Mosaic Black:

Mosaic Black is a blend of a high shine black with a silver metallic flake in the paint. It is great if you are trying to make your ground effects pop.