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The Yamaha Yz 400 F 1998/99 is a Yamaha off-road model with a 400cc displacement, built between 1998 and 1999.
On this page you'll find sport exhausts for the Yamaha Yz 400 F 1998/99 from GPR.
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.
For any doubts about compatibility with your bike, contact us.
Discover all sport exhausts for Yamaha.
