Fuel Customs - Power Stack Filter Performance Upgrade -Long Travel has aftermarket shock

-Long Travel has aftermarket shock location requiring a long shock for more wheel travel

3 hp total gain at peak power

and muffler

type-atv-make-honda-model-trx400ex-year-2004

type-atv-make-yamaha-model-yfz450r-year-2013

Fuel Customs - Power Stack Filter Performance Upgrade -Long Travel has aftermarket shockNew and improved Fuel Customs Power Stack Filter! Available for the TRX450R, KFX450R, YFZ450 Carb, YFZ450R, and Raptor 700 Still features FCI's 8 ply construction. After a year of R&D they were able to come up with this new filter that will give you the increased horsepower gains like our standard 8 ply filter. The top of the Power Stack has additional filter surface area and with this you are able to get increased air flow and a slight horsepower