It looks like we don't have any community posts for this product right now — Got relevant content to contribute?
About Two Brothers Racing S1-R Full System
Two Brothers Racing S1-R Full System
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 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.
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 Racing Products Are For Closed Course Competition Use Only. Not Intended for Street Use in California.