Borla 2016-2018 Chevrolet Camaro SS AT/MT RWD Ceramic Black S-Type Exhaust (w/o NPP)This system is for vehicles that come from the factory with single tips are not equipped with NPP (dual mode exhaust). This system is for vehicles that come from the factory with single tips and are NOT equipped with NPP (dual mode exhaust). Borla Cat Back And Axle Back 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