ADVANCED RESONANCE TUNINGTM (ART pipes)
ART pipes provide more power than regular test pipes or HFC's and are quieter than either. Patent Pending ART pipes provide the quietest, smoothest, deepest sound of all aftermarket parts in its class.
They are louder than the stock catalytic converters but they are much quieter than regular test pipes and even quieter than HFC's.
Give your exhaust system the most power and the clearest, deepest, sound with ART pipes!
Not compatible with AWD vehicles.