Two Brothers Racing 2-1 Exhaust - Harley Davidson Touring / Bagger

Designed to deliver maximum torque. Race-inspired stainless steel headers shave pounds off the competition to ensure a long lasting, weather-resistant, amazing sounding exhaust. Available in Full Length or Shorty options 12mm and 18mm o2 sensor compatible Designed to clear OEM luggage Comes complete w/ heat shields. Fits all Touring ST models Full Length From the engine, the exhaust flows through our 1 and ¾” stainless tubing which includes O2 bungs to accommodate both stock and 18mm sensors. From here the exhaust steps up to 1 and 7/8” before dumping into the spring retained collector for increased torque. The exhaust then emerges from the collector into our 4” Touring muffler to deliver an unparalleled sound upon exit. **Notes: 95-06 Require bracket 005-495-5SPD-B 07-08 Require o2 sensor extensions