Rs 4 Header/Canister/End Cap Exhaust Slip On Ss Al Cf

RS-4 exhaust systems illustrates the endless cycle of development. Working in conjunction with the factory teams has provided us with new ways to increase performance, lower sound levels and centralize mass. The end result is a product that gives you an unparalleled competitive advantage.
Features:

• Pentagonal-shaped muffler


• Maximized internal volume


• Polyresonant duplex front chamber


• Stepped, two-stage core baffle


• Spark Arrestor/Sound Insert Compatible

Fitment:
Husqvarna FC 450 2016
Husqvarna FC 450 2017
Husqvarna FC 450 2018
KTM 450 SX-F 2015
KTM 450 SX-F 2016
KTM 450 SX-F 2017
KTM 450 SX-F 2018
KTM 450 SX-F Factory Edition 2015
KTM 450 SX-F Factory Edition 2016
KTM 450 SX-F Factory Edition 2017
KTM 450 SX-F Factory Edition 2018
KTM 450 XC-F 2016
KTM 450 XC-F 2017
KTM 450 XC-F 2018
KTM 500 EXC-F 2017
KTM 500 EXC-F 2018