BOR Cat Back S-Type

Exhaust System Kit

1978 Porsche 928 4.5L V8 Automatic/ Manual Transmission Rear Wheel Drive (RWD) 2-Door.

Million Mile Warranty

Borla Cat-Back And Axle-Back 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.

S-Type Cat-Back Exhaust System.