K&N Engineering E-3975 K&N Unique Air Filter - Replacement Element for RK-3931
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K&N Engineering E-3975 K&N Unique Air Filter - Replacement Element for RK-3931

BBWQ_E-3975
Out of stock
Air Filters - Drop In
$59.99

The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower...

$59.99

K&N Engineering E-3975 K&N Unique Air Filter - Replacement Element for RK-3931

The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson motorcycles. The air filter is covered by the famous K&N Million-Mile Limited Warranty.


Prop 65 Warning : Cancer and Reproductive Harm

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