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Sport Sound Level (14189) 2.5 IN Cat-Back Single 4.0 IN Tips 2005-2006 Pontiac GTO 6.0L

SKU: 14189

3 reviews

SKU: 14189

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+100% Flow increase
-8 weight savings (lbs.)


2005-2006 Pontiac GTO 6.0L V8


2.5" Cat-Back + X-Pipe, Dual 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 (RSCยฎ) Technology
  • Straight-through Design
  • Mandrel Bent
  • All Hardware and Detailed Instructions Included
  • Proudly Manufactured in Berea, Ohio


๐Ÿ—’๏ธ Installation Instructions

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 3 Reviews
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Filter Reviews:
    30 Apr 2021
    Easy, exactly what you want in an exhaust

    Well worth the money. Barely took two hours to install, it hung perfectly even on both sides with minor adjustments. Sounds perfect for what I want, a low throaty growl at idle with screaming through the gears but then returns to zero drone and low noise while you're cruising. Absolutely perfect

    Alex D.
    United States United States
    11 Jan 2019
    Best sounding exhaust

    If you want your goat to sound different than all the other gtos out there then definitely get a Corsa Sport catback! I absolutely love mine, ive had 3 different setups on my goat and this one is by far the best sounding one ive had, the sound it makes is just amazing and unique, it sounds like no other exhaust out there! It quiet at idle which i like since i live in CA, but it absolutely SCREAMS when you floor it, and thereโ€™s absolutely 0 drone inside the car, i have longtubes headers with catless mids and when im at cruising speeds the tires make more noise than the actual exhaust!

    29 May 2015
    Fitment & quality

    I have a Corsa Sport on my 2005 Pontiac GTO. Fitment & quality is perfect. I get compliments on how great my car sounds all the time. Best exhaust out there in my opinion. Plus it's Made In The USA!

    Eric A.