K&N Intake System-Harley Davidson (RK-3922)

K&N Intake System-Harley Davidson (RK-3922)K&N air cleaner assemblies, designed for your Harley Davidson, are a remarkable combination of performance and style. These air cleaner assemblies are made to increase horsepower and torque by supplying superior air flow. They are machined from billet aluminum, luster polished, then chrome plated to complement your show bike. This K&N custom air cleaner fits select Dyna, Softail, and Touring models. Each K&N air cleaner comes complete and ready to use

Simple and cost-effective guaranteed horsepower upgrade

The K&N 69-3539TB Typhoon air intake system is a free-flowing

Not legal for highway use in states adopting California emission regulations

The 5/16 inch flange is designed to clamp on to metal or plastic tubing where venting is needed

reusable High-Flow Air Filter™ paired with a CAD-designed high airflow intake tube

Designed for Harley-Davidson motorcycles

Will also hold down the base plate of a cold air scoop

The 63-3079 air intake is made almost completely out of ultra-lightweight carbon fiber and comes with a K&N high-flow air filter and a heat shield that directs cooler air into the custom molded intake for a guaranteed power gain

5 HP engines

The K&N E-4400 replacement air filter is constructed using an oil-free synthetic media

depending on driving conditions

The 63-1123 air intake comes with a black rubber topped K&N high-flow air filter and a heat shield that installs into the previous air box space