Softail air cleanerK&N say their RK Series performance air cleaner assemblies are now available for '13-'15 Softails, with a design that upgrades the performance of the stock 103 inch air intake setup. without disturbing the lines.
The stock enclosed air cleaner assembly is replaced by a washable and reusable high-flow air filter and bolted-in open element velocity stack. Mounted to an oversized custom black powder coated aluminum backing plate that provides a solid mounting surface and an integrated crankcase breather system, the oversized air cleaner remains hidden behind the factory Harley cover.
Dyno tests are said to have shown an estimated increase of 9.32hp at 4,803rpm and an estimated additional 8.71lb-ft of torque at a 2,487rpm on a '14 Softail Deluxe 103.
Built in breathers replace the external OE breathers. K&N back their unique cotton gauze technology that "lengthens filter service intervals and provide excellent filtration" with a 10 year, million mile limited warranty.
K&N ENGINEERING INC
www.knfilters.com
