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The Triumph Speed 400 is a Triumph road model with a 400cc displacement, built between 2023 and 2025.
On this page you'll find sport exhausts for the Triumph Speed 400 2023/2025 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 Triumph.
