PRO CIRCUIT T-6 Muffler YZ450F 2014 - 2017 0131645A DL-03A Air/Fuel Ration Graves Motorsports Yamaha R1 Top

Graves Motorsports Yamaha R1 Top Velocity Stacks for the 2009-2014 models

Included are 1 each left side and right side stand receiver hooks that are CNC machined from 6061 aluminum

stainless misalignment spacers and grade 8 bolts

The systems can also be utilized to reduce sound by a significant amount without reducing maximum power output

PRO CIRCUIT T-6 Muffler YZ450F 2014 - 2017 0131645A DL-03A Air/Fuel Ration Graves Motorsports Yamaha R1 TopT 6 Stainless Slip On Silencers are designed for a rider looking for an inexpensive, easy to install, durable performance silencer that can bolt onto their stock headpipe Constructed of stainless steel throughout the mid pipe and end cap while the canister is constructed of aluminum for increased durability Machined aluminum muffler bracket for increased strength and durability Asymmetrical muffler configuration for increased packing volume A