Power Tune XTO SxS Muffler Tuning Insert Dealer Kit - S&S Complete Engine Showbike Kits * Fits 2018 up Fatboy

* Fits 2018 up Fatboy Only

* It can also be custom mounted to ANY flat surface

12 pistons

* Will also fit 1984-1999 models with some modifications

* Pleated Stitch

Power Tune XTO SxS Muffler Tuning Insert Dealer Kit - S&S Complete Engine Showbike Kits * Fits 2018 up FatboyThe Power Tune XTO Insert kit was developed for tuning power and sound. The dealer kit includes two each of the 1. 375, 1. 5, 1. 625, 1. 75 plugged front with 3. 5mm holes, 1. 75 plugged rear with 3. 5mm holes, 1. 875, 2, 2. 25 and one 1. 75 plugged. This allows the exhaust to be perfectly tuned, both sound and power. Features & Benefits * Tunable inserts allow for easy sound and power adjustment * Power and torque tuning * Tone and sound adjustment *