Yamaha R1 15-18 Stainless DeCat Eliminator Y Pipe Race Exhaust

***Patented*** MJS Performance LLC 2015 Thru 2018 Stainless R1 R1M R1S mid pipe

Also fits the FZ10 - We suggest our mid pipe WITHOUT the tabs as the tabs on the mid pipe will not line up with the FZ10's

We offer 2 options, one with brackets and one without (choose from the drop down menu) this will allow you to bolt on your stock cover shield

HP Gains are 5 to 7

Has a M18 bung for autotunes and M12 stock size bungs for the stock 02 sensors and Comes with 3 brass plugs

Weight loss of 12 lbs

Optional Ceramic coated black

Works with stock or aftermarket slipons

By simply adding our mid pipe you will have a full system sound and power