YOSHIMURA offers you this complete exhaust system with double silencer for your HUSQVARNA FC 450cc, KTM SXF 450cc motocross bike. This exhaust system, called RS12, comes with a titanium exhaust manifold and a carbon silencer with carbon tip. Why a titanium manifold? Quite simply, because it's lighter than stainless steel, yet just as strong. It has been tested for over 24 months in competition to ensure unrivalled performance and longevity. The diameter of the manifold is specially designed to allow as much evacuation of your engine as possible. This increases the performance of your motocross bike compared with the original exhaust system. This pack includes a carbon silencer with carbon tip, combining lightness and reliability. The quality of this product is beyond reproach. The finish is excellent. It is FIM-approved.

PHONO NON CONTRACTUELLE.

Fits on :

HUSQVARNA FC 450 2023

KTM 450 SX-F 2025

KTM 450 SX-F 2024

KTM 450 SX-F 2023