K&N - E-2022 - N52 Euro Air Box High Flow K&N Air Filter

K&N Performance Air Intake 57-2583, 2011-2014 Ford F150 Ecoboost

CONVENIENT DRYFLOW REUSABLE AIR FILTER REQUIRES NO OIL: The quality you trust from a K&N Air Filter in an easy to clean, no hassle, washable dry air

K&N Dryflow Cold Air Intake Kit: Easy to Clean, Oil-Free Air Filter, Guaranteed to Increase Horsepower up to 10 HP: Compatible with 2.3L, L4

Air Filters, High Airflow Engine

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3952 : Automotive

Add European performance and convenience to your US spec E9x or E8x 1 series

N52 Euro Air Intake

ECS News - The BMW N52 European Air Intake

K&n 01-03 Ford Ranger / Mazda B2300 L4-2.3L Dohc Performance Intake Kit - The K&N 57-2552 FIPK air intake system replaces the restrictive factory air filter and air intake. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range.

K&N 57-2552 Performance Intake Kit

How Much Horsepower Can You Get from a K&N Intake?

K&N - E-2022 - N52 Euro Air Box High Flow K&N Air Filter

Up for sale for your 1 or 3-Series N52 motor Bimmer is a Genuine BMW Euro air box, along with a brand new and sealed K&N E2022 filter. Really cleans

BMW N52 Euro Air Box 128i 325i 328i 330i E90 E91 E92 E93 E82 E88