Filters
K&N 57-2593
Performance Air Intake System; K&N's roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty.
K&N 57-0438
Performance Intake Kit; K&N's 57i induction kits are easy to install, economical, and come with K&N's Million Mile Limited Warranty. They consist of a large washable/reusable K&N air filter with adapters for connection to the engine's throttle body.
K&N 57-3098
Performance Air Intake System; K&N's easy to install air intake systems replace the restrictive factory air filter and air intake tubing allowing for virtually unrestricted air flow. This power gaining air intake comes with K&N's famous million mile limited warranty.
K&N 57-2601
Performance Air Intake System; A 50-state legal, simple and cost-effective direct replacement filter and intake tube combination guaranteed to increase horsepower and torque.
K&N 57-0655
Performance Air Intake System; K&N's 57i induction kits are easy to install, economical, and come with K&N's No-Hassle Lifetime Limited Warranty. They consist of a large washable/reusable K&N air filter with adapters for connection to the engine's throttle body.
K&N 77-2556KP
Performance Air Intake System; K&N's mandrel-bent aluminum cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty.
K&N 57-0439
Performance Air Intake System; BMW 520I; 2.0L; L6; 24V; MPI; 150BHP
K&N 57-3101
Performance Air Intake System; K&N's enclosed air box roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty.
K&N 30-9034
Performance Air Intake System; K&N’s easy to install air intake system replaces the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes with K&N’s No-Hassle Lifetime limited warranty.
K&N 57-0656
Performance Air Intake System; K&N's 57i induction kits are easy to install, economical, and come with K&N's No-Hassle Lifetime Limited Warranty. They consist of a large washable/reusable K&N air filter with adapters for connection to the engine's throttle body.
K&N 57-2503
Performance Air Intake System; K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes with K&N's No-Hassle Lifetime Limited Warranty.
