Racing Cat-back: Non-resonated (louder). No ECU tuning required uses OE Tips and includes Active Exhaust Valve (works with Sport button to release extra sound when required) ,TIP STYLE=

Racing Cat-back: Resonated (quieter). No ECU tuning required uses OE Tips and includes Active Exhaust Valve (works with Sport button to release extra sound when required) ,TIP STYLE=

Can be fitted with OEM exhaust system ,TIP STYLE=

3-inch Race System with cat bypass. Custom ECU tuning required. Uses OE Tips and includes Active Exhaust Valve (works with Sport button to release extra sound when required) ,TIP STYLE=

3-inch Race System. Custom ECU tuning required. Uses OE Tips and includes Active Exhaust Valve (works with Sport button to release extra sound when required) ,TIP STYLE=