Khrome Werks 202399 Sound Reduction Kit for 3in. HP-Plus Slip-On Mufflers security-covers-tiedown-systems 1997-2001 Yamaha YZ125

1997-2001 Yamaha YZ125

Stem Diameter: 4

1998 Husqvarna TE610

2019-2021 Polaris 850 SwitchBack PRO-S

2018 Arctic Cat XF 6000 Crosstrek ES

Khrome Werks 202399 Sound Reduction Kit for 3in. HP-Plus Slip-On Mufflers security-covers-tiedown-systems 1997-2001 Yamaha YZ125Easy, bolt in sound reduction for 3in. HP Plus mufflers. Takes off 4dB at idle and improves low end torque minimal loss of top end horsepower. The machined discs with tapered bosses fit into each end of the patented resonator near the exit end of the mufflers and are retained by the supplied bolts and nuts. This kit is designed to use with three ball style resonators that are 6. 50in. long. Will also fit most other mufflers (four ball style