Borla 11579 Exhaust for 1984-1991 C4 Corvette. Borla Performance Industries T-304 stainless steel rear section systems are made for race, street, and off-road. Borla systems are built for those who want the absolute best quality exhaust money can buy. Engineered for maximum power with a distinctive sound that signatures a Borla system. Systems include a full welded case high-flow muffler and polished stainless steel tip(s). Complete hardware and instructions are also included. All Borla systems are backed by a one million mile warranty that covers every part of the systems including hardware.
Installation: Bolts on easily with included hardware. On systems that exit in a location other that factory, Borla includes hangers that bolt around the frame and require no drilling or welding. All parts you need to complete the installation are included and are also stainless steel. All you need are regular hand tools. Installation times range from twenty minutes to one hour depending on application and available resources.