Fuel & Air System

Coarse open-pore foam catches airborn dirt, grime and sandFine open-pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passageAdhesive withstands repeated cleaningSmaller than stock to increase air space and...

BOYESEN ATV POWER REEDS.*  The Best High-Performance modification available for the money.*  Made with Boyesen's exclusive Dura-Flex material.*  Each kit is packaged to do one complete cylinder.

Completely washableDurable urethane mounting flangeA durable vinyl mounting base for a longer lasting filterThe opening will reduce down to sizes 1/4in smaller than the list sizeSold individually

Completely washableDurable urethane mounting flangeA durable vinyl mounting base for a longer lasting filterThe opening will reduce down to sizes 1/4in smaller than the list sizeSold individually

Completely washableDurable urethane mounting flangeA durable vinyl mounting base for a longer lasting filterThe opening will reduce down to sizes 1/4in smaller than the list sizeSold individually

Completely washableEconomical engine protectionAllows for maximum air flow and dependabilityLets the filter bend for easy installation and movementSold individually

OEM style Cellulose air filters. OEM level protection without the cost. Direct OEM Replacement. Year Make Model 2004-2008HondaTRX500FGA...

OEM style Cellulose air filters. OEM level protection without the cost. Direct OEM Replacement. Year Make Model 2014-2021PolarisRanger...

Used by pro racing pilots and amateur bikers around the worldBlend of astounding operation and unmatched reliabilityHigh-grade design and construction built to last for yearsDesigned to withstand the unique conditions of racingPerfect for use in...

Carburetor Mid Body Gasket Kit Year Make Model 1998-1999YamahaWR400F1998-1999YamahaYZ400F2000-2002KTM400 EXC2000-2002KTM400 SX2000-2002KTM520...

FeaturesHard to find replacement part for Keihin carbsQuality reproduction of the original part found on stock carbs

FeaturesReplacement fuel pumps and kit components are designed to meet or exceed OEM specifications, and feature upgrades that improve on the OEM design. Upgraded polymers, brushes, and commutators insure long life and durability in multiple fuel blends...