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86-91 L98 Corsa Exhaust System w/3.5in Black PVD Tips
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Corsa Performance has introduced a 100% stainless steel, cat-back exhaust system for 1986-1991 L98 equipped Corvettes. Corsa's exhaust systems for fourth-generation Corvettes, use the same patented RSC (Reflective Sound Cancellation) technology introduced by Corsa for fifth-generation Corvettes. Designed for an AGGRESSIVE SOUND under acceleration and DRONE-FREE EXPERIENCE during cruise.

1986-1991 L98 Corvette Corsa Exhaust System features include:

  • Straight-through, nonrestrictive design, specifically tuned for the L98 Corvette.
  • Flow bench-tested 41% gain in exhaust flow vs. stock system.
  • Type 304 stainless steel construction, crafted with pride and precision in the USA.
  • Handcrafted, stainless steel Black PVD 3.5" Pro-Series tips for enhanced appearance.
  • Direct bolt-on installation; no cutting or welding required.
  • Includes all necessary hardware and illustrated installation guide.
  • Limited LIFETIME WARRANTY for as long as you own your L98 C4 Corvette.

Performance Improvements:

  • +14 Horsepower
  • +16 Torque
  • +141% Increased Air Flow

Sport Sound Level Characteristics :

  • High Performance Sound
  • Distinct Rumble at Idle
  • Aggressive Sound Through The Gears

CORSA's Black Diamond tips feature a PVD coating that gives the exhaust tips a black chrome look but more importantly, the strength to hold up to heat and normal wear and tear.

This item is proudly Made in the USA

Model Years

More Information
Generation C4
Model Year 1986, 1987, 1988, 1989, 1990, 1991
Additional Item Information
  • Manufacturer Part Number:: 14115BLK
  • WARNING: Cancer and Reproductive Harm - www.p65warnings.co.gov


Corsa built its reputation as a premier aftermarket exhaust manufacturer with its no-drone, Reflective Sound Cancellation(R) technology and high performance systems. Since entering the Corvette market in 1998, Corsa has continued to innovate and offers a comprehensive product line for performance Corvette exhaust. As you consider which exhaust is right for your Corvette, consider Corsa from Zip.

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