Due to the stronger exhaust pulse waves on performance mufflers spark arrestors will have decreased life span

The kit is meant to run with 91 octane pump gas

13-14 HP gain

7600 - 7800

Exhaust Powder Lite / AC 6000 R XC (14'+) Category_Default Category/SLED/Intake Due to the stronger exhaustThis is a great muffler for those looking to keep quiet down low but like a little bark once in a while! From idle to 1 3 throttle you can barely tell this is not a stock muffler. In the mid range, you will notice a nice deep tone a little louder than stock. When you hit higher RPM this muffler has an exceptionally good tone without being obnoxious. This muffler has a special thermal barrier and internal packing that keeps it very cool on the outside.