Description
M4 Y-Pipe
*Exhaust ONLY. Bike Sold Separately*
M4 Exhaust manufactures exhausts which add power and a more race-inspired sound to your bike as well as lowering the overall weight. Extra time on research and development ensures your exhaust has the ultimate in quality workmanship, ease of installation, and the best performance possible for your motorcycle.
Catalytic Converter Eliminator for the 2009-14 Yamaha R1. Fits stock mufflers and most aftermarket mufflers. Removing the catalytic converter produces more power and reduces heat under the seat. Comes with O2 bung adapter to fit stock or aftermarket O2 sensors.
- 304 Stainless Steel Tubing
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
