264612D322 Yoshimura SIGNATURE RS-4 SLIP ON - ALUMINUM CAN W/CARBON FIBER END CAP - KTM 450SX-F/500 EXC-F/ HUSQ FC450/FX450 2016-18

YOSHIMURA SIGNATURE RS-4 SLIP ON - ALUMINUM CAN W/CARBON FIBER END CAP 

Model Years:  KTM 450SX-F/500 EXC-F/ HUSQ FC450/FX450 2016-18

NEW Part# 264612D322

-Pentagonal-shaped sleeve
-Front muffler cap functions as a polyresonant chamber which helps reduce noise
-Two-stage stepped baffle
-Carbon fiber end-cap
-Stainless steel tail-pipe with aluminum muffler

Supercedes old part# 264612D321