14-16 Audi A3 Quattro 2.0L Turbo AT/MT RWD 4DR S-Type Cat-Back Exhaust Single Split Rear Exit Borla 140682

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.