Two Brothers S1R Full Exhaust '15-'23 Yamaha YZF R3

The S1R exhaust is a state-of-the-art product from Two Brothers Racing. The system features an T6 Aluminum Canister highlighted by a natural finished Aluminum outlet and stamped spring-mounted inlet for ultimate durability.

The S1R exhaust from Two Brothers Racing showcases a race design while increasing all-around performance.

• Teflon coated magnesium end-cap
• Stamped spring-fit inlet
• Aluminum CNC Machined outlet
• Rubber-lined styled mount
• Spiral-wound perforated core
• Accepts P-Series sound reduction tips