Since 1989, Billy Boat has been designing, testing and producing quality exhaust systems for your vehicle. These systems improve air flow, giving you more power, while at the same time giving you an incredibly racy sound.This system replaces the four-cat factory setup with a pair of metal matrix catalysts. Billy Boat downpipes will only fit with a Billy Boat cat-back system. In testing a full Billy Boat exhaust produces gains of 25hp and 35lb-ft across most of the engine power band. Throttle response is also greatly improved.Now that you have a new downpipe, why not improve your air flow elsewhere? Cold Air Intakes and Exhaust Systems are a great way to add some extra power to your vehicle. Check under the Engine section for all your performance part needs.

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.