K&N 3.75 Inch OD 2.438 Inch ID 2 Inch Angled Flange 5 Inch H 3 Inch Top OD Round Tapered Univ Truck Bed Accessories>Bed Bars and is ideal for applications

and is ideal for applications such as dynamometers

the iDash 1

Ferrea Honda H22A1/A4 30mm 5

hardest working

A urethane plug is also included if you wish to block off the auxiliary air inlet

K&N 3.75 Inch OD 2.438 Inch ID 2 Inch Angled Flange 5 Inch H 3 Inch Top OD Round Tapered Univ Truck Bed Accessories>Bed Bars and is ideal for applicationsIf you require good clean air and lots of it, K&N Clamp on filters are your best bet for improved performance! Universal in style, K&N snowmobile filters replace the existing airbox and OEM stock filter. K&N manufactures hundreds of sizes, shapes and lengths to fit virtually any application.