Replacement Service Parts
MUFFLER BADGE RS-12 Decal Set (4 pcs) Yoshimura R&D of America, Inc.
Replacement Service Parts
Replacement Service Parts
RS-12 OE Branded Four Piece Decal Kit Yoshimura R&D of America, Inc.
Replacement Service Parts
RS-12 PREMIUM MX MUFFLER REPACK KIT Yoshimura R&D of America, Inc.
Replacement Service Parts
RS-12 REPLACEMENT END CAP KIT Yoshimura R&D of America, Inc.
Replacement Service Parts
RS-4 MUFFLER DECAL SET (4 pcs) Yoshimura R&D of America, Inc.
Replacement Service Parts
Replacement Service Parts
SPARK ARRESTER KIT RS-12 Muffler, 1.500″ (SA-19-K) Yoshimura R&D of America, Inc.
Signature Series Exhaust System
Signature Series Exhaust System
YZ450F 20-22 RS-12 Stainless Full Exhaust, w/ Aluminum Muffler Yoshimura R&D of America, Inc.