263502D321 Yoshimura SIGNATURE RS-4 SLIP ON - ALUMINUM CAN W/CARBON FIBER END CAP - KTM 500/450/350/250

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

Model Years:  KTM 500/450/350/250

-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

263502D321