🔄

Fuel & Air System

Motorcycle Fuel & Air System

Rogue Powersports stocks motorcycle fuel and air system parts from the brands that move real horsepower: S&S Cycle, Vance & Hines, Dynojet, K&N, Arlen Ness, Joker Machine, Performance Machine, and Trask. High flow air cleaners and intake kits to open up your intake charge. Vance & Hines Fuelpak 4 tuning modules. Dynojet Power Commander V and Power Vision for ignition and fuel mapping. S&S Cycle and Arlen Ness Big Sucker air cleaner kits for Harley. Mikuni and Keihin carburetor parts, fuel pumps, injectors, throttle bodies, gas caps, and fuel lines. Free shipping on every part.

/
Show Filters Hide Filters
5896 Products
Compare Selected Compare

Motorcycle Fuel and Air System Components

Air in, fuel in, exhaust out — the fundamentals of internal combustion. The fuel and air system meters every drop of gas and every breath of air your engine takes. Rogue Powersports stocks air filters, carburetors, fuel pumps, and complete fuel system parts from K&N, Mikuni, and Dynojet.

Keeping Your Motorcycle's Fuel and Air System Tuned

  • Air Filters and Cleaners: K&N reusable filters, OEM-replacement paper filters, and complete air cleaner assemblies. Reusable filters save money over time but need annual cleaning and re-oiling.
  • Carburetors: Replacement Mikuni and Keihin carburetors, rebuild kits, and individual jets. Older bikes with carbs benefit from full rebuilds every 10-20 years.
  • Fuel Pumps, Filters, and Lines: EFI fuel pumps, replacement fuel filters, and high-pressure fuel lines. Inline fuel filters extend pump life dramatically.
  • Fuel Management and Tuners: Dynojet Power Commander, FTECU, and other fuel controllers for tuning fuel-injected bikes. Required for proper fueling after exhaust or intake mods.
  • Jet Kits and Throttle Bodies: Carb jet kits for tuning, plus replacement throttle bodies for fuel-injected bikes. Match jet size to altitude and exhaust mods.

Why Choose Rogue Powersports

  • Authorized Dealer for 50+ Top Brands: K&N, Mikuni, Keihin, Dynojet, FTECU, Drag Specialties. We stock the brands you ask for by name.
  • Free Shipping on Most Orders: Free ground shipping within the lower 48 United States on most orders. Same-day shipping when ordered before 12 PM CST.
  • 30-Day No-Hassle Returns: Return any unused item within 30 days for a full refund. Free return shipping label included. No restocking fees.
  • Real Tech Support: Our team rides what we sell. Call (877) 460-6999 or email info@roguepowersports.com if you need help finding the right product for your bike.

Browse the full motorcycle fuel and air catalog above. Always tune after changing intake or exhaust components — running lean from added airflow without retuning damages engines fast.

Frequently Asked Questions

Carburetor vs. fuel injection — which do I need?

Most bikes from 2008+ are fuel-injected (cleaner, easier cold starts, no choke). Older bikes use carburetors. They're not interchangeable — fuel system type is determined by the bike's electrical and ECU setup.

How often should I service my fuel system?

Carburetor bikes: clean carbs every 2-3 years, replace fuel filter annually. Fuel-injected bikes: replace fuel filter at major service (typically 24,000-30,000 miles). Add fuel stabilizer for storage longer than 30 days.

Can I add a performance fuel system?

Yes — Power Commander, Bazzaz, and Dynojet ECU flashes optimize fuel delivery. K&N, BMC, and DNA air filters increase airflow. Pair fueling and air mods together for proper tuning — never just one or the other.

What causes motorcycle fuel system problems?

Old fuel (varnishes carbs and clogs injectors), water contamination, dirty filters, or failing fuel pumps. Use stabilizer for storage, change filters on schedule, and run premium when manufacturer recommends it.

Should I clean my fuel injectors?

Generally no for periodic maintenance — modern fuel injectors are self-cleaning when fed clean fuel. Add a fuel system cleaner (Seafoam, Techron) every 10,000-15,000 miles. Severe fouling needs ultrasonic cleaning ($100-200 service).

!