This awesome Axleback exhaust from Borla will give your 1984-1991 Corvette C4 the growl it needs! This system features Dual Square Angle-Cut Intercooled tips and is built from all 304 stainless steel. This system from Borla features there S-Type mufflers for a more aggressive tone over the touring but not as aggressive as the Atak.
BORLA® Cat-Back™ TM & Rear Section exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.
Rear Sections #11376 and #11579 convert your '84-'91 Corvette from the stock 2.25 system to a more aggressive, 2.5 system. To complete this conversion you will need to order a Y-Pipe assembly, either a #60001 for the '84-'85 or the #60002 for '86-'91.