Custom Tuning Products
EXPLORE OUR PERFORMANCE SHOP
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.SHOP TUNING
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!SHOP EXHAUST SYSTEMS
LIDS & BASE PLATESSHOP NOW
CARBURETOR ADAPTER FLANGESSHOP NOW
Performance Fuel Pump
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.
Included hardware and clear view fuel filter helps you can see what is going in your engine.
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.
PreCharger® WrapsSHOP NOW
DryCharger® WrapsSHOP NOW
RACING AND CUSTOM AIR FILTERSSHOP NOW
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.