Description
M4 Slip-On Exhaust
*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.
The ultimate slip-on for the new R1. All titanium tubing to eliminate the catalytic converter with M4’s MC36 style carbon canister. Removes 14.5 lbs over stock and produces a wicked exhaust note.
- All Titanium Tubing
- Stage 1 Q7 Quiet Insert Sold Separate
NOTE: This system may drag during track use at heavy lean angle. M4 Recommends re-flashing your stock ECU to unleash the full potential of all M4 products on the 2015-19 Yamaha R1.
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.
