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
LIDS & BASE PLATESSHOP NOW
CARBURETOR ADAPTER FLANGESSHOP NOW
FUEL PUMPSSHOP NOW
INLINE FUEL & OIL FILTERSSHOP NOW
INLINE FUEL & OIL FILTERS FOR GAS ENGINESSHOP NOW
OIL FILTERSSHOP NOW
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.
Filter WrapsSHOP NOW
Filter AccessoriesSHOP 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.