Product Description
* An easy, low-cost method to custom tune your exhaust systems * Vance & Hines SS2-R, Supersport and Drag Race exhaust systems accept Tune Kits * Just remove the exhaust system tail section and slip one of three reducers into the collector – that’s it * Boosts mid-range power and improves throttle response * Kit includes 2-1/4″”, 2-1/8″” and 2″” diameter reducers
