Graves Motorsports Moto1 Cat Back Exhaust R1 2015-2023 Exy-15r1-Som Classic Exhaust System and they come with their

and they come with their removable power cores With the cores in you get a great

Flex-Fit hat with embroidered logos

the muffler uses the same sound-control technology as Cobras Bagger slip-on mufflers

Can install with fenders on

Graves Motorsports Moto1 Cat Back Exhaust R1 2015-2023 Exy-15r1-Som Classic Exhaust System and they come with theirGraves Motorsports Moto1 Cat Back Exhaust Can for the 2015 2023 Yamaha R1. The all new Moto1 canisters are constructed from 100% Aerospace grade hi heat Titanium alloys. Featuring built in mounting tab for a seamless race inspired design. This product is intended for closed course competition use only. NOTE: Dyno Graph shown is with the moto1 slip on and FTEcu Flash tune kit using the GravesSpec map available in the Graves section of Flash Tune's