Custom Tuning Products

DISCOVER NEW LEVELS OF DRIVING PERFORMANCE


K&N is dedicated to pioneering exceptional automotive performance in all its forms—including tuning products that allow you to discover new levels of driving performance. The Throttle Control Module is designed to improve throttle response and acceleration, and is adjustable on-the-go. The Boost Control Module is engineered to increase horsepower and boost—no software required. To help improve cold starts, the Electronic Carburetor Injection system (ECI) helps maintain user-designated air-to-fuel ratios.

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Exhaust Systems

PERFORMANCE EXHAUST SYSTEMS


Available in both cat-back and axle-back configurations, K&N® exhaust systems are engineered to increase performance, deliver robust sound, and install quickly and easily. Each exhaust system typically installs in less than 30 minutes with no cutting or welding necessary. Enjoy increased performance and sound today!

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STUBSTACKS
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PLENUMS
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LIDS & BASE PLATES
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CARBURETOR ADAPTER FLANGES
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fuel pump

Performance Fuel Pump

FUEL PUMP


Universal Design

Compatible with all fuel types including gas, diesel, E85, ethanol, and biodiesel among others.

Choice of Fuel Flows

From 15 GPH to 34 GPH and between 1 PSI all the way to 10 PSI.

Simple Installation

Included hardware and clear view fuel filter helps you can see what is going in your engine.

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universal air filter

Universal Air Filter

THE LAST AIR FILTER YOU'LL EVER NEED TO BUY


All Shapes and Sizes

Choose from a huge varierty of shapes and sizes or build your own custom filter.

Better Filter Protection

Pre-filters and filter wraps keeps water and extra fine silt from clogging your filter.

For all Applications

Suitable filters for racing, marine/watercraft, powersports, karts and many more.

VENT/BREATHER
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PreCharger® Wraps
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DryCharger® Wraps
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RACING AND CUSTOM AIR FILTERS
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fuel pump

Custom & Specialty Air Filters & Accessories

SPECIALTY FILTERS FOR UNIQUE NEEDS


Add Style and Functionality

Use composites to create components that are light, strong, and great looking.

Custom Air Cleaner Assemblies

designed for use with any engine that uses a round element air cleaner housing.

Always Washable and Reusable

Just like any other panel, cone or round air filter, custom/specialty filters can be cleaned with traditional K&N cleaning products.

CARBON FIBER COMPONENTS
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AIR CLEANER ASSEMBLIES
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INJECTOR STACKS
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XStream® Filter Tops
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POWERSPORTS
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MARINE/WATER CRAFT
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KART
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HEAVY DUTY
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