Borla 86-91 Corvette 5.7L 8cyl S-Type SS Catback Exhaust Exhaust- Mufflers & Tips>Headers & Manifolds quicker response and less pressure

quicker response and less pressure creep than competing two-port designs

Every BBK Performance H pipe is designed as a direct replacement for the factory pipe and features larger diameter 16 gauge 2-1/2 in

BMR lower A-arms are engineered to give you improved geometry and increased lateral grip during cornering situations

the most sophisticated intercooler design on the planet

These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle

Borla 86-91 Corvette 5.7L 8cyl S-Type SS Catback Exhaust Exhaust- Mufflers & Tips>Headers & Manifolds quicker response and less pressureBorla(r) Performance Industries Cat Back(tm) system for the celebrated 1986 1991 C4 Corvette equipped with a 5. 7L V 8 engine has been engineered to work with either the popular manual transmission or the automatic. The premium, high quality, T 304 Austenitic stainless steel system is easy to bolt on, is a direct replacement for the much heavier (by some 20lbs.!) stock system. A 3" diameter front pipe is mounted just after the catalytic converter