ISR Performance MBSE Dual Exhaust - 2013+ Lexus IS 3rd Gen

The ISR Performance MBSE dual exhaust for the 2014-2020 Lexus IS (3rd generation) uses a true dual system with a large muffler on each side for a deep, smooth tone with minimal drone.

Like every ISR exhaust, it is built from T304 stainless steel with TIG welded joints and mandrel bent piping, and it bolts directly to the factory mounting points and hangers. No cutting or welding is required for installation.

Expect better exhaust flow, a modest gain in power and throttle response, and a sound that is unmistakably ISR. Contact us if you need help confirming fitment for your year and trim.

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.

Free shipping on orders over $100. Ace Up Motorsports is an authorized ISR Performance dealer.