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The Yamaha WR 450 F is a Yamaha off-road model with a 450cc displacement, built between 2003 and 2020.
On this page you'll find sport exhausts for the Yamaha WR 450 F from GPR and Yoshimura.
A sport exhaust replaces the stock silencer with a lighter component, often in stainless steel, titanium or carbon fibre, reducing the bike's weight and freeing up the engine's power delivery compared to the original system.
GPR is based in Cerro al Lambro, near Milan, and makes its titanium and stainless steel silencers and headers in-house; it races in MotoGP, Moto3 and the World Supersport Championship. Yoshimura, founded in Japan in 1954 by Hideo "Pops" Yoshimura, makes racing exhausts used in the Japanese and American Superbike championships.
For any doubts about compatibility with your bike, contact us.
Discover all sport exhausts for Yamaha.
There are 17 products.
Active filters
Yoshimura Full Exhaust System
234830S320
Yamaha YZ 450 F / Yamaha WR 450 F
NO E1/E2/E3/E4 - Racing product, not homologated for road use in Italy/EU.
Exhaust GPR Yamaha WR 450 F 2016/2018
Silencer Pentacross FULL Titanium PNT.MX.57.FTT
Exhaust GPR Yamaha WR 450 F 2019/2020
Silencer Pentacross FULL Titanium PNT.MX.59.FTT
Yoshimura Yamaha WR 450 F
234700D320
Enduro RS-4
NO E1/E2/E3/E4 - Racing product, not homologated for road use in Italy/EU.
Please check availability and delivery times before ordering.
Yoshimura Slip-On
234832D320
Yamaha Yz 450 F 2018/2019 / Yamaha WR 450 F
NO E1/E2/E3/E4 - Racing product, not homologated for road use in Italy/EU.
Yoshimura Yamaha WR 450 F
234812D321
NO E1/E2/E3/E4 - Racing product, not homologated for road use in Italy/EU.
Please check availability and delivery times before ordering.
Exhaust GPR Yamaha WR 450 F 2016/2018
Silencer Pentacross Inox PNT.MX.57.IO
Exhaust GPR Yamaha WR 450 F 2019/2020
Silencer Pentacross Inox PNT.MX.59.IO
GPR Exhaust Yamaha Wr 450 F - Yz 450 F 2007/08
Homologated sport exhaust Furore Nero Y.135.FUNE
Approval for road use (catalyst not included)
GPR Exhaust Yamaha Wr 450 F 2003/06
Homologated sport exhaust Furore Nero Y.66.FUNE
Approval for road use (catalyst not included)
Exhaust GPR WR 450 F 2012/2015
Complete sport exhaust Pentacross Inox PNT.MX.75.IO
Exhaust GPR WR 450 F 2003/2006
Road-legal exhaust Furore-X Inox Y.66.FXSC
Exhaust GPR WR 450 F 2007/2011
Road-legal exhaust Furore-X Inox Y.135.FXSC
GPR Exhaust Yamaha Wr 450 F - Yz 450 F 2007/08
Homologated sport exhaust Trioval Y.135.TRI
Approval for road use (catalyst not included)
GPR Exhaust Yamaha Wr 450 F 2003/06
Homologated sport exhaust Trioval Y.66.TRI
Approval for road use (catalyst not included)
GPR Exhaust Yamaha Wr 450 F - Yz 450 F 2007/08
Homologated sport exhaust Satinox Y.135.SAT
Approval for road use (catalyst not included)
GPR Exhaust Yamaha Wr 450 F 2003/06
Homologated sport exhaust Satinox Y.66.SAT
Approval for road use (catalyst not included)
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