K AND N ENGINEERING

Your 6.7L PowerStroke demands consistent, high-flow air intake to maintain peak combustion efficiency and engine longevity. A premium reusable air filter eliminates the need for constant replacements...

A clean air filter is non-negotiable for consistent engine performance and fuel efficiency. This 32oz formula cuts through stubborn oil buildup and particulate contamination without damaging delicate...

A quality oil filter is non-negotiable for protecting your 6.7L diesel engine from contaminants and maintaining proper oil flow under heavy loads. The KNEHP-4005 is engineered to handle the demands...

A quality oil filter is fundamental to engine longevity and performance—it protects your engine by trapping contaminants before they circulate through critical bearings and passages. The KNEHP-4003...

Maintaining consistent oil pressure and flow is non-negotiable for engine reliability and longevity, especially in high-performance applications where thermal stress peaks. This performance oil...

A quality oil filter is the backbone of engine longevity—it removes critical contaminants that degrade oil viscosity and wear metal components. Our Performance Oil Filter KNEHP-2009 delivers...

A quality oil filter is non-negotiable for engine longevity and consistent performance—especially under racing conditions or high-demand driving. The KNEHP-2006 delivers reliable filtration with a...

A quality oil filter is non-negotiable for engine longevity and performance consistency. This screw-on canister design offers reliable filtration across multiple applications, ensuring contaminants...

A quality oil filter is your engine's first line of defense against contaminants and wear. The Performance Oil Filter KNEHP-1007 delivers reliable filtration with a robust steel construction designed...

Engine oil degradation is inevitable during operation, but filtration quality directly impacts engine longevity and performance. The KNEHP-1001 delivers superior particulate removal and flow rates...

Maintaining your K&N Dryflow filter ensures consistent airflow and peak engine performance throughout its service life. This dedicated cleaning kit restores filter efficiency without the hassle of...

A quality intake system directly impacts your Duramax's breathing efficiency, fuel economy, and throttle response—especially critical if you're towing or pushing your truck hard. The KNE77-3101KP...

A high-flow intake system is essential for unlocking your 5.3L or 6.2L truck's full potential—increased horsepower, improved throttle response, and better fuel efficiency all start with optimized...

A quality air intake system is fundamental to maximizing engine efficiency and horsepower in your full-size GM truck or SUV. The Avalanche 09 Air Intake Kit delivers increased airflow to your engine...

A quality cold air intake directly improves throttle response and engine efficiency by delivering cooler, denser air to your combustion chamber—exactly what your 5.3L needs for reliable performance...

A cold air intake system maximizes airflow to your engine, increasing horsepower and throttle response while improving fuel efficiency on stock and modified 4.8L/5.3L powerplants. The FIPK design...

A factory air intake system restricts airflow and forces your 6.2L engine to work harder than it should. The K&N 77 Series intake opens up that restriction, delivering cooler, denser air directly to...

The factory air intake system on your 2013-2015 Taurus restricts airflow to your EcoBoost V6, limiting both throttle response and overall power delivery. This K&N 77 Series metal air intake kit...

A stock air intake restricts flow and forces your 3.6L V6 to work harder than it should. This K&N metal air intake increases airflow while filtering out contaminants, delivering better throttle...

A stock intake system restricts airflow to your Gen III Hemi engine, costing you horsepower and throttle response. The Performance Air Intake System KNE77-1568KTK delivers a direct path for cold air...

A stock air intake system restricts airflow to your 5.7L HEMI, leaving performance and fuel efficiency on the table. This 77 Series kit removes that bottleneck with a tuned intake path and high-flow...

A quality air intake system directly impacts horsepower, throttle response, and fuel efficiency—three metrics that matter whether you're towing, hauling, or pushing your GM V6 to its limits. The...

A cold air intake system designed specifically for your 2014-2015 GM full-size truck delivers measurable gains in horsepower and throttle response by routing cooler, denser air directly to your 5.3L...

The 3.5L EcoBoost in your F-150 demands precision airflow to unlock its full potential. This AirCharger Kit delivers a direct path for cooler, denser air to reach your intake manifold, maximizing...

The 63 Series AirCharger intake kit delivers measurable gains in airflow velocity and throttle response for your JL Wrangler's 3.6L V6, translating to improved acceleration and a more responsive...

A stock intake system restricts airflow to your 3.2L Cherokee engine, costing you throttle response and power delivery on and off the trail. The 63 Series AirCharger dramatically improves volumetric...

The K&N AirCharger intake system replaces your restrictive factory air box with a direct-flow design that increases airflow to your 3.6L engine, resulting in measurable gains in horsepower and...

A high-quality air intake system is fundamental to unlocking your Durango or Grand Cherokee's true performance potential. The KNE 63 Series AirCharger delivers improved airflow to your 5.7L engine,...

Off-road conditions demand an intake system that can handle dust, debris, and extreme environments without compromising airflow or engine protection. The 09- Ram Air Charger Off Road Kit delivers a...

A cold air intake system directly increases your Trailblazer's volumetric efficiency by delivering cooler, denser air to the engine—translating to measurable gains in horsepower and throttle response...

A factory air intake restricts airflow and robs your full-size GM SUV of responsive power. The 57 Series FIPK delivers a direct path to your engine's intake manifold, reducing restriction while...

A quality intake system is fundamental to unlocking your 6.6L diesel's full potential. This FIPK kit delivers measurable gains in air flow and throttle response while protecting your engine with a...

A properly engineered cold air intake system directly increases volumetric efficiency by delivering cooler, denser air to your engine—resulting in measurable gains in horsepower and throttle response...

A properly tuned cold-air intake system unlocks measurable gains in horsepower and throttle response while improving fuel efficiency by allowing your engine to breathe more freely. The K&N 57 Series...

A properly engineered intake system directly increases airflow to your engine, improving throttle response and horsepower while maintaining fuel efficiency. The FIPK 57 Series delivers measurable...

A stock air intake system restricts airflow to your S10's V6, choking performance and efficiency. The K&N 57 Series FIPK delivers a significant boost in horsepower and torque by replacing that...

A stock intake system restricts airflow to your 5.0L, costing you horsepower and throttle response. This K&N 57 Series FIPK intake unleashes your engine's potential with a direct-fit design that...

The factory air intake on your 6.4L Power Stroke restricts airflow and forces your engine to work harder than it should. This K&N 57 Series FIPK system replaces that restrictive setup with a...

A stock intake system restricts airflow and limits your 5.4L's potential, forcing the engine to work harder while delivering less power. The 57 Series FIPK delivers a measurable increase in...

A stock air intake system restricts airflow to your 5.4L engine, costing you both horsepower and throttle response. The K&N 57 Series FIPK intake opens up your breathing capacity with a high-flow...