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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.

Brute Force Intake System; AEM's Brute Force Air Intake Systems are tuned and dyno-tested to give your engine more power and acceleration by replacing the restrictive factory air filter, air intake tubing and air box assembly.

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.

Performance Air Intake System; This air intake system features a CAD-designed intake tube engineered to accelerate airflow to your engine and reduce restriction, paired with an enclosed air box to help protect the filter and inlet from the heat of the engine bay.

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.

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.

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.

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.

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.

Spectre Air Intake Kit; This Spectre red filter air intake system for Ford diesel trucks is designed to get large horsepower and torque gains while working to protect your engine from harmful dirt and debris. Does not fit pre 12/7/98 build dates

Performance Air Intake System; This system includes BOTH a redesigned larger hood scoop inlet for the ram air scoop and K&N’s intake. This unique hood scoop design improves from the restrictive factory unit increasing air volume to the K&N intake.

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.