Graves Motorsports Moto1 Cat Back Exhaust R1 2015-2023 Exy-15r1-Som Neighbor Hater Dual Cut Slip-On Muffler Graves Exhaust systems are designed

Graves Exhaust systems are designed for the elite rider seeking top of the line performance

configured to balance the R3's body lines and produce the best balance of power

The segmented friction plates are designed for more oil flow resulting in cooler operating temps and a smoother

The A Link works best for all around grip and B is for extreme conditions

Optimized Graves Spec flash tune maps on the FTEcu database for tuning

Graves Motorsports Moto1 Cat Back Exhaust R1 2015-2023 Exy-15r1-Som Neighbor Hater Dual Cut Slip-On Muffler Graves Exhaust systems are designedGraves 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