Air Intake & Fuel Systems

Sporting a sleek and minimalistic design, the VO2 Cage Fighter is designed for maximum air flow to your engine using a high capacity air filter and...

Sporting a sleek and minimalistic design, the VO2 Cage Fighter is designed for maximum air flow to your engine using a high capacity air filter and...

Sporting a sleek and minimalistic design, the VO2 Cage Fighter is designed for maximum air flow to your engine using a high capacity air filter and...

Features & Benefits:- * Includes High Flow Element. Tech Tips:- * Replacement Air Filter Element # KN-E-3226 * Rain Sock Not Applicable. * Fuel...

Features & Benefits:- * Fits XL Sportster 2007-2021 with Stock EFI. * S&S Stealth Air Cleaner Kit Without Cover * Increased filter area, c...

Features & Benefits:- * USA Made High Flow Air Filter Element is water Resistant eliminating the need for a Rain Sock. * Synthetic Filter mater...

Replacement A/Filter Element:- AN-50-938 Rain Sock :- NA Features: * Highly-efficient hidden breather & a virtually closed loop system * Inver...

Features & Benefits:- * 85% of original size. * Classic Teardrop look. * Machined openings provide additional air flow. Tech Tips:- * Fuel Mixt...

Features & Benefits:- * 85% of original size. * Classic Teardrop look. * Machined openings provide additional air flow. Tech Tips:- * Fuel Mixt...

Features & Benefits:- * Compact performance air cleaner featuring 4.5" tapered air filter design and angled billet top for increased performace...

Features & Benefits:- * Natural Backing Plate. * Includes pre-oiled, washable High Flow Element. * Includes necessary Gaskets & Hardware. T...

Features & Benefits:- * Natural Backing Plate. * Includes Red pre-oiled, washable High Flow Element. * Includes necessary Gaskets & Hardwar...

Features & Benefits:- * Chrome Backing Plate. * Includes pre-oiled, washable High Flow Element. * Includes necessary Gaskets & Hardware. Te...

Features & Benefits:- * Black Backing Plate. * Includes pre-oiled, washable High Flow Element. * Includes necessary Gaskets & Hardware. Tec...

Features & Benefits:- * Black Backing Plate. * Includes Red pre-oiled, washable High Flow Element. * Includes necessary Gaskets & Hardware....

Features & Benefits:- * The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarl...

Features & Benefits:- * The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarl...

Features & Benefits:- * Significant improvements in performance. * 65 degree angle Design allows extra clean air flow. * Additional Knee Clear...

Features & Benefits:- * Significant improvements in performance. * 65 degree angle Design allows extra clean air flow. * Additional Knee Clear...

The 15-Spoke Inverted Series air cleaner combines the patented Big Sucker™ technology and an inverted filter top that maximizes airflow by pulling ...

* 85% of original size. * Classic Teardrop look. * Machined openings provide additional air flow. Tech Tips:- * Fuel Mixture Calibration is Advised...

Features & Benefits:- * 85% of original size. * Classic Teardrop look. * Machined openings provide additional air flow. * Fuel Mixture Calibrat...

Features & Benefits:- * Compact performance air cleaner featuring 4.5" tapered air filter design and angled billet top for increased performace...

* K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. * These filters are...

Including 2025up Scout models. Features & Benefits:- * The S&S StealthTwo air cleaner features increased filter area & a radiused inlet...

Arlen Ness Velocity 90 Air Cleaners feature a forward-facing intake design positioned at a 90° angle. The intake's 90° angle with it proprietary Ve...

Arlen Ness Velocity 90 Air Cleaners feature a forward-facing intake design positioned at a 90° angle. The intake's 90° angle with it proprietary Ve...

Features & Benefits:- * Engineered to increase airflow to the engine for increased horsepower & torque * CNC machined billet aluminum backi...

Features & Benefits:- * Engineered to increase airflow to the engine for increased horsepower & torque * CNC machined billet aluminum backi...

* High-strength synthetic polymer backplate * Designed to reduce heat transfer to intake air * Easy Installation * Washable filter elements * Pre-f...

Zipper’s knows that to make maximum power, your engine needs to breathe deep – both in and out! The factory-equipped airbox flows an impressive 331...

This teardrop air cleaner kit fits 1999-'06 HD® Big Twins with S&S® Super E & G carburetors. Kit includes backplate, pleated cotton gauze f...

Features & Benefits:- * Includes High Flow Element. * Typically used when you have put 5 Gallon Fuel tanks on Tech Tips:- * Replacement Air Fil...

Features & Benefits:- * Includes High Flow Element. Tech Tips:- * Replacement Air Filter Element # KN-E-3226 * Rain Sock Not Applicable. * Fuel...

Features & Benefits:- * High Flow Tapered Element * Includes Clamp * 2-7/16" x 4" Proudly Made in the USA by S&S Cycle

Features & Benefits:- * Designed to provide increased horsepower and torque * Filter comes un-oiled with oil packet (READ INSTRUCTIONS) * Multi...

Features & Benefits:- * High flow performance * 95% increase in flow, when paired with the S&S air filter (60.4 cfm vs. stock 30.9 cfm) * M...

Features & Benefits:- * Flows 12% better than stock (34.7cfm vs. stock 30.9cfm) * Washable, no more replacing dirty air filters * Easy to insta...

Features & Benefits:- The PowrFlo Air Intake system looks great and performs even better. Improved air flow is one of the keys for improved eng...

Features & Benefits:- The PowrFlo Air Intake system looks great and performs even better. Improved air flow is one of the keys for improved eng...

Features & Benefits:- The PowrFlo Air Intake system looks great and performs even better. Improved air flow is one of the keys for improved eng...

Features & Benefits:- * Designed to provide increased horsepower and torque * Pleated media provides a large filtration area offering long serv...

Features & Benefits:- * Designed to provide increased horsepower and torque * Pleated media provides a large filtration area offering long serv...

Features & Benefits:- * Designed to provide increased horsepower and torque * Pleated media provides a large filtration area offering long serv...

Features & Benefits:- * Designed to provide increased horsepower and torque * Pleated media provides a large filtration area offering long serv...

Features & Benefits:- * Designed to provide increased horsepower and torque * Pleated cotton media provides a large filtration area offering lo...

Features & Benefits:- * Designed to provide increased horsepower and torque * Pleated cotton media provides a large filtration area offering lo...