K&N Twin Cam RK series Street Metal O.S Air Cleaner for Harley temp1421 this convertible eyewear setup has

this convertible eyewear setup has you covered with interchangeable lenses

less turbulence

2012 990 SM-R 1000cc

10-12 GSX F 650cc

2003 Monster 1000 i

K&N Twin Cam RK series Street Metal O.S Air Cleaner for Harley temp1421 this convertible eyewear setup hasHigh Flow intake system. Re use stock air cleaner cover for stock looks. Includes a special backplate, internal velocity stack, built in breathers, oversized air filter element and hardware. A K&N Dyno test of this RK series air cleaner assembly on a 2008 Street Bob showed an increase of 6. 54 HP@5100 RPM, a 2014 103" Ultra produced an additional 8. 33 HP@4670RPM. The K&N RK Series air cleaner assemblies are truly stealthy air cleaners since the stock