K&N, RK-series Twin Cam oval air cleaner assy. X-wide - 01-15 Softail; 02-07 FLT/Touring; 04-07 Dyna (NU). With Delphi inj. & stock OEM oval air cleaner cover 960187 nuts and forged heat-treated steel

nuts and forged heat-treated steel rods

Include Progressive Suspension rate springs combined with preload spacers

Measures millimeters and centimeters up to 3 meters

40" (100cm) copper core spark plug wire in 7mm diameter silicone

light for easy set-up

K&N, RK-series Twin Cam oval air cleaner assy. X-wide - 01-15 Softail; 02-07 FLT/Touring; 04-07 Dyna (NU). With Delphi inj. & stock OEM oval air cleaner cover 960187 nuts and forged heat-treated steelExtra wide. Comes with extra long spacers, but will still fit with OEM chrome air cleaner cover. K&N realized a +12 HP increase on the Dyno. The K&N RK Series air cleaner assemblies are truly stealthy air cleaners since the stock air cleaner cover is re used. Power increase is realized by replacing the stock filter and backplate. A special K&N powder coated aluminum backplate, with Dyno tuned velocity stack, is required to house the oversized K&N air