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

Sport Sound Level (14143) 3.0 Cat-Back Twin 3.5 Tips 1998-2002 Camaro SS Z28, Firebird LS1

SKU: 14143

2 reviews

SKU: 14143

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+6 Horsepower
+7 lb-ft Torque
+103% Flow increase

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


1998-2002 Chevrolet Camaro SS Coupe & Convertible 5.7L V8 LS1
*LS1 engine ONLY

1998-2002 Chevrolet Camaro Z28 Coupe & Convertible 5.7L V8 LS1
*LS1 engine ONLY

1998-2002 Pontiac Firebird 5.7L V8 LS1
*LS1 engine ONLY 


3.0" Cat-Back, Dual Rear Exit with Twin 3.5" 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

YEARS: 1998, 1999, 2000, 2001, 2002

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 2 Reviews
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Filter Reviews:
    17 Jul 2020
    I love my new Corsa cat-back system!

    I don't usually write reviews, but this system is worth it. It took longer to remove the factory system than it did to install the Corsa system. I don't think it even took an hour to install it. Installation was an easy, one man job. I went with the black- chrome tips witch match my black 99 WS6 Trans Am. The whole system tucks up nice, plenty of ground clearance. Plenty of clearance from the underside of the car and diff also. The sound is amazing. Flowmaster ain't got **** on this system. With the stock manifolds and Y pipe, the system has a sporty sound that is a little aggressive when having fun. No drone inside the car at all. With American Racing Headers, an off road Y pipe, and a Torguer V2 cam the sound changes to an aggressive sound. When in wide open throttle, it sounds like the gates of **** has opened. I love my new Corsa cat-back system!

    Mike J.
    United States United States
    08 Apr 2019
    Good quality

    Instructions were very good. Great quality. Went together well. All parts top quality and precisely made. Also looks great on Camaro.

    Ronald M.