K&N Intake System-Harley Davidson (63-1138) BMW 3 series E30 allowing clean air to continue

allowing clean air to continue flowing into your engine

With 32 levels of dampening adjustability the suspension kit can be set to any preference

Vehicles with twin exhausts

M3 Evo Only

K&N Intake System-Harley Davidson (63-1138) BMW 3 series E30 allowing clean air to continueK&N AirCharger Air Intakes for select Harley Davidson Touring, Softail, Twin Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N High Flow Air Filter and a black powder coated mandrel bent aluminum intake tube. These intakes come with a billet aluminum throttle body mounting plate and mounting hardware. K&N High Flow Intake Systems give your Harley an aggressive appearance