YOSHIMURA

At DMG Motorsports, we present the Yoshimura RS-4 Exhaust Spark Arrestor Replacement Part (SA-04-K) — a direct-fit, USFS-approved spark arrestor insert built specifically for Yoshimura RS-4 off-road...

At DMG Motorsports, we present the Yoshimura RS-4 Exhaust Spark Arrestor Insert Replacement Part SA-13-K-1 — a direct-fit, USFS-approved replacement insert engineered specifically for RS-4 mufflers...

At DMG Motorsports, we present the Yoshimura RS-4 Exhaust Spark Arrestor Turn-Out Cap Replacement (SA-13-K) — a direct-fit factory replacement built for riders who need to keep their Yoshimura RS-4...

At DMG Motorsports, we present the Yoshimura RS-4 Full System Exhaust SS-AL-CF (224500D320) — the same race-proven RS-4 platform that has powered championship-winning off-road machines, now built for...

At DMG Motorsports, we present the YOSHIMURA RS-4 exhaust slip-on, featuring a pentagonal-shaped muffler, maximized internal volume and development focused on performance, sound levels and...

At DMG Motorsports, we present the Yoshimura RS-4 Signature Series Slip-On Exhaust (SS-AL-CF), part number 234812D321 - a race-proven muffler built for riders who demand serious performance without...

At DMG Motorsports, we present the YOSHIMURA RS-4 exhaust slip-on, designed around a development-driven approach to increase performance, lower sound levels and centralize mass. Its pentagonal-shaped...

At DMG Motorsports, we present the YOSHIMURA RS-4 exhaust slip-on, featuring a pentagonal-shaped muffler and development focused on performance, lower sound levels, and centralized mass. This exhaust...

At DMG Motorsports, we present the YOSHIMURA RS-4 Header/Canister/End Cap Exhaust Slip-On, designed around Yoshimura’s ongoing development focused on performance, lower sound levels and centralized...

At DMG Motorsports, we present the YOSHIMURA RS-4 Header/Canister/End Cap Exhaust Slip-On, delivering a development-driven exhaust design focused on performance, lower sound levels and centralized...

At DMG Motorsports, we present the Yoshimura RS-4 Header/Canister/End Cap Exhaust System in SS-AL-CF configuration (part number 234700D320) — a complete Enduro Series full exhaust built for riders...

At DMG Motorsports, we present the Yoshimura RS-4 Header/Canister/End Cap Exhaust System (SS-AL-CF), part number 234820D320 — a race-proven, full exhaust upgrade engineered for the 2018-2019 Yamaha...