ISR Performance ST Series exhaust is a Catback exhaust system made of mandrel bent stainless steel to ensure the highest reliability and quality. This dual exit dual muffler exhaust is designed to provide a deep, powerful exhaust note. This ST exhaust is for those looking for an aggressive exhaust note throughout the entire power band on both naturally aspirated and forced induction applications.
**Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.**
