Two Brothers Yamaha FJ-09 15-16 S1R Full Exhaust System

Instantly the S1R takes off weight and adds noticeable performance. Containing a lightweight spiral-wound perforated core, machined spring-retained connection and carbon fiber material, the S1R will take your FJ-09's performance from great to amazing.

The S1R exhaust is a state-of-the-art product from Two Brothers Racing. The system features carbon fiber 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. All of our carbon parts are made with a high temp aerospace grade epoxy resin. The carbon fabric is made with a 33 million modulus carbon tow then impregnated with the high temperature resin under very tight tolerances.

Comes with all necessary hardware, tubing, instructions for installation.

Two Brothers Racing Products Are For Closed Course Competition Use Only. Not Intended for Street Use in California.

• Aerospace high-temp carbon fiber
• 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

Two Brothers Exhaust Installation Instructions

Two Brothers Exhaust Dyno Chart