Extended Lead Times: Exhaust & Intakes are Made to Order (most ship in 4-6 weeks)

Sport Sound Level (14185) 3.0 IN Cat-Back Single 4.0 IN Tip 2004 Pontiac GTO 5.7L

SKU: 14185

1 review

SKU: 14185

Order Today, Ships by November 11.

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+85% Flow increase
-3 weight savings (lbs.)

CORSA's Patented RSC® Technology is designed for an AGGRESSIVE SOUND under acceleration and DRONE-FREE EXPERIENCE during cruise. Every exhaust system is engineered specific to each vehicle application in order to maximize performance and eliminate drone at cruise


2004 Pontiac GTO 5.7L V8


3.0" Cat-Back, Single Rear Exit with Single 4.0" Polished Pro-Series Tips
Sport Sound Level

  • Premium Stainless Steel Construction
  • Easy Bolt-on Installation
  • No Welding Needed
  • Patented No-Drone, Reflective Sound Cancellation (RSC®) Technology
  • Straight-through Design
  • Mandrel Bent
  • All Hardware and Detailed Instructions Included
  • Proudly Manufactured in Berea, Ohio


🗒️ Installation Instructions

Lead Time:  49 Days.

CORSA branded exhaust systems are backed by a Limited Lifetime warranty for as long as you own your vehicle with proof of purchase. (VIEW WARRANTY)

Every vehicle-specific CORSA product is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installations on unspecified vehicles.

Customer Reviews
5.0 Based on 1 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
    03 Feb 2021
    I love this

    It was super easy to install, and I was very impressed on how it made my G.O.A.T sound. The harsh raspeness when I let off over 4000 rpm is just amazing. It definetly made it feel faster. 10/10

    jose j.
    United States United States