Yoshimura R-77 Race Stainless 3/4 Exhaust System | Suzuki V-Strom 650 2017-2020 | Closed-Course

The Yoshimura R-77 Race Stainless 3/4 Exhaust System is a three-quarter system for the 2017-2020 Suzuki V-Strom 650, replacing the mid-pipe and muffler with a trapezoidal 304-L stainless steel canister and carbon fiber end cap, running a straight single-core baffle with a removable low-volume insert.

A three-quarter system sits between a slip-on and a full system: it replaces more of the stock exhaust than a canister swap alone, so it removes considerably more weight and restriction while keeping installation to a single job. On the V-Strom, whose factory system is a large catalysed assembly slung low, that weight comes off exactly where a tall adventure bike benefits most.

The trapezoidal R-77 profile packs far more sound-absorbing material around the core than a round canister of equivalent size, letting the straight-through baffle flow properly while the removable insert keeps sound manageable.

• Three-quarter system — replaces the stock mid-pipe and muffler
• Trapezoidal 304-L stainless steel canister with carbon fiber end cap
• Straight single-core baffle with removable low-volume sound insert
• Removes more weight and restriction than a slip-on canister alone
• Yoshimura part number 960-1491
• Made in the USA by Yoshimura R&D of America
• Race Series — intended for closed-course competition use

Fits the 2017-2020 Suzuki V-Strom 650 (DL650) as a direct replacement for the stock mid-pipe and muffler, and is the most effective exhaust change available to the platform short of a full system.