Borla Cat-Back And Axle-Back exhaust systems feature patented straight-through and multi-core technology is designed to unleash hiddenhorsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.
S-Type Axle-Back Exhaust System.
2014-2017 Lexus IS 250/IS 350 2.5L /3.5L V6. Automatic/ Manual Transmission. Rear Wheel Drive 4-Door