K&n rk series air filter kit for twin cam
K& N RK Series Air Intake System For Harley Twin Cam Built around the legendary K& N highflow air filter, the RK series assembly includes an innovative powder coated, billet aluminum back plate that eliminates external breathers and features a builtin, dyno tuned velocity stack.K& N's popular custom air filter assembly, part RK, was designed to provide better performance while retaining the stock appearance of Twin Cam HarleyDavidson engines (see applications). It comes with a powder coated billet aluminum back plate that eliminates external breathers and features a builtin, dynotuned velocity stack. k&n rk series air filter kit for twin cam
Apr 16, 2009 TwinCam Engine. K& N Air Filter Cleaner State 1 RK3930. Jump to Latest Follow 1 9 of 9 Posts. flhxlloyd New to the forum, just want to know if anyone has put on the 103 kit to a FXSTi. been going nuts trying to check. My dealer's Parts man says yes, but the cat. and web site say no. If no, is it because of the balance shafts.