Yoshimura Full Exhaust System RS4S Aluminium - Yamaha WR 450 F (2012-2015)
Yoshimura RS4S full exhaust, Yamaha WR 450 F 2012–2015. Stainless headers + aluminium muffler. Homologation status unconfirmed; verify before road use.
Yoshimura RS4S full exhaust, Yamaha WR 450 F 2012–2015. Stainless headers + aluminium muffler. Homologation status unconfirmed; verify before road use.