Borla Exhaust - C4

Borla Exhaust for your C4 is still available at North Star Automotive Technology.

BORLA® PERFORMANCE introduces a new system for the celebrated 1986-1991 C4 Corvette equipped with a 5.7L V-8 engine. BORLA® has engineered this Cat-Back™ system to work with either the popular manual transmission or the automatic. The high quality, ausinetic stainless steel system is easy to bolt on, is a direct replacement for the much heavier (by some 20lbs.!) stock system and is based off the big brother C5/Z06 system known as the "Stinger".

That now famous, aggressive BORLA growl and sexy look proclaim this block may be small, but it means all business – we guarantee it for a million miles! With race-bred technology that has been transferred from the many successful BORLA race programs, it was no accident that this BORLA system has won several major Corvette exhaust shootouts. Included in this great and storied past are such famous efforts as the C5-R Race Team that has dominated LeMans along with the new Bondurant Corvette program at the Bob Bondurant School of High Performance Driving. Only what you would expect from BORLA, the most winning exhaust in racing.