BORLA 11376 Rear Section C4 CORVETTE 1984-1991 Touring ymm_33 Distinctive sound signature under load

Distinctive sound signature under load and during upshifts

3" diameter into dual 2

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BORLA 11376 Rear Section C4 CORVETTE 1984-1991 Touring ymm_33 Distinctive sound signature under loadDescription BORLA 11376 Rear Section C4 CORVETTE 1984 1991 Touring To complete this installation, the Original Equipment (O. E.) mid pipe must be modified by expanding the outlets from 2. 25" to 2. 5". This axle back system upgrades the 1984 1991 Corvette from the stock 2. 25" diameter axle back system to a more aggressive 2. 5". The system features the classic S Type sound with no drone inside the vehicle. It includes dual intercooled style 3. 38" x