Borla S-Type 2.25" Cat Back ExhaustSystem contains a merge X Pipe for increased performance and improved sound. Tips NOT included use factory bezel valance. BORLA Cat Back and Axle Back exhaust systems feature patented straight through and multi core technology designed 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. Each system is built from