264600D320 Yoshimura SIGNATURE RS-4 FULL SYSTEM - ALUMINUM CAN W/ CARBON FIBER END CAP & STAINLESS HEADER - KTM 450 FE 2012-14/ SX-F / XC-F 2013-15

SIGNATURE RS-4 FULL SYSTEM - ALUMINUM CAN W/ CARBON FIBER END CAP & STAINLESS HEADER 

Model Years: KTM 450 FE 2012-14/ SX-F / XC-F 2013-15

-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 header and tail-pipe

264600D320