1998-2002 Pontiac Firebird 5.7L V8 LS1 Corsa Performance Cat-Back Exhaust System

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Corsa Performance 3.0" Sport cat-back exhaust system for 1998-2002 Pontiac Firebird 5.7L V8 LS1. Corsa Cat-Back Exhaust Systems provide the most in performance, durability, and sound. Manufactured with high quality stainless steel, each exhaust system provides amazing appearance and long lasting durability. Reflective Sound Cancellation technology is incorporated into each muffler for eliminating drone sound and interior cabin resonance, perfect for users wanting a high quality exhaust system that offers a premium sound that stays outside the vehicle. Mandrel bends and precision welds ensure maximum exhaust flow and optimum performance.

All Corsa Cat-Back Exhaust Systems feature stainless steel Pro-Series Tips with high definition laser engraving for unmatched appearance, styling, and protection. Made in the USA, all Corsa Cat-Back Exhaust systems offer high quality, direct fitment, and premium sound.

  • Full Stainless Steel Construction.
  • Mandrel Bent Tubing.
  • Precision Welds.
  • Reflective Sound Cancellation Mufflers.
  • No exhaust drone.
  • Limited Lifetime Manufacture Warranty.
  • Made In USA.
Available for 1998-2002 Pontiac Firebird 5.7L V8 LS1.

Application Specific Notes:

LS1 engine ONLY.

Exit Configuration: Dual Rear
Tip Style: Twin 3.5"
Tip Finish: Polished

Corsa Exhaust Sound Series: Sport.

Installation Notes:

Corsa Exhaust part# 14143

UPC: 847466000379

Pipe Diameter: 3.0"

Installation Instructions URL: http://www.corsaperformance.com/media/pdf/install/INS5010.pdf

Package contains catback exhaust system, decals, installation instructions & warranty information. Professional installation is required.

More Information
BrandCorsa Performance
Part NumberCOR-14143
Shipping MethodUPS/FedEx/USPS Ground
AvailabilityNormally ships within 1-2 business days.
California Prop 65 Warning

  This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and cause birth defects or other reproductive harm. For more information, visit https://www.p65warnings.ca.gov/

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