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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.
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