Motorcycle Fuel & Air

Dynojet Ignition Quick Shifter Kit -  Motorcycle Fuel and Air  Dynojet Ignition Quick Shifter Kit SALE $359.99 Save 10%
$15
Dynojet Power Commander 5 With Ignition Adjustment -  Motorcycle Fuel and Air  Dynojet Power Commander 5 With Ignition Adjustment SALE $349.99 - 389.99 Save up to 13%
$15
Genuine Kawasaki Accessories Racing Main Harness -  Motorcycle Fuel and Air  Genuine Kawasaki Accessories Racing Main Harness SALE $328.82 Save 25%
$15

BMC Carbon Racing Air Filter -  Motorcycle Fuel and Air  BMC Carbon Racing Air Filter SALE $279.99 - 323.99 Save up to 10%
$15
Dynojet Ignition Module For Power Commander 5 -  Motorcycle Fuel and Air  Dynojet Ignition Module For Power Commander 5 SALE $319.99 - 323.99 Save up to 11%
$15
Dynojet Ignition Module For Power Commander 3 USB -  Motorcycle Fuel and Air  Dynojet Ignition Module For Power Commander 3 USB CLEARANCE $282.77 - 319.99 Save up to 20%
5 out of 5 stars
$15

Dynojet Power Commander 5 EX -  Motorcycle Fuel and Air  Dynojet Power Commander 5 EX SALE $303.99 Save 20%
$15
Vance & Hines VO2 Replacement Air Filter -  Motorcycle Fuel and Air  Vance & Hines VO2 Replacement Air Filter SALE $59.36 Save 10%
Bazzaz AF Sensor Bung Plug -  Motorcycle Fuel and Air  Bazzaz AF Sensor Bung Plug SALE $21.99 Save 12%

Dynojet Power Commander 3 USB EX -  Motorcycle Fuel and Air  Dynojet Power Commander 3 USB EX CLEARANCE $274.77 - 295.99 Save up to 26%
4 out of 5 stars
$15
Dynojet Power Commander 3 USB -  Motorcycle Fuel and Air  Dynojet Power Commander 3 USB CLEARANCE $274.77 - 399.99 Save up to 24%
4.6 out of 5 stars
$15
Bazzaz Z-FI MX Fuel Management System -  Motorcycle Fuel and Air  Bazzaz Z-FI MX Fuel Management System SALE $276.21 - 298.99 Save up to 15%
$10

Genuine Kawasaki Accessories Adjustable ECU Harness Kit -  Motorcycle Fuel and Air  Genuine Kawasaki Accessories Adjustable ECU Harness Kit SALE $260.56 Save 25%
$10
Dynojet Quick Shifter Sensor -  Motorcycle Fuel and Air  Dynojet Quick Shifter Sensor SALE $197.99 - 249.99 Save up to 10%
$10
Dynojet Secondary Fuel Module -  Motorcycle Fuel and Air  Dynojet Secondary Fuel Module SALE $224.99 Save 10%
$10

Cobra FI2000R Digital Fuel Processor -  Motorcycle Fuel and Air  Cobra FI2000R Digital Fuel Processor CLEARANCE $191.77 - 229.45 Save up to 20%
$10
BikeMaster Universal Pod Air Filter -  Motorcycle Fuel and Air  BikeMaster Universal Pod Air Filter SALE $15.99 - 21.99 Save up to 20%
5 out of 5 stars
BMC Dual Air Filter -  Motorcycle Fuel and Air  BMC Dual Air Filter $89.99
$5

Bazzaz Bluetooth Module -  Motorcycle Fuel and Air  Bazzaz Bluetooth Module SALE $85.00 Save 15%
5 out of 5 stars
GYTR High Flow Air Filter -  Motorcycle Fuel and Air  GYTR High Flow Air Filter $16.67 - 93.12
4.7 out of 5 stars
BMC Air Filter Cleaner Kit -  Motorcycle Fuel and Air  BMC Air Filter Cleaner Kit SALE $17.59 Save 20%

Bazzaz O2 Eliminator -  Motorcycle Fuel and Air  Bazzaz O2 Eliminator SALE $25.99 - 84.99 Save up to 13%
Bazzaz AF Sensor Bung -  Motorcycle Fuel and Air  Bazzaz AF Sensor Bung SALE $29.75 - 42.46 Save up to 15%
4 out of 5 stars
FilGuard Bio Air Filter Oil -  Motorcycle Fuel and Air  FilGuard Bio Air Filter Oil SALE $14.99 Save 25%

NGK NTK Oxygen Sensor -  Motorcycle Fuel and Air  NGK NTK Oxygen Sensor SALE $88.99 - 181.99 Save up to 9%
$5
FilGuard Bio Air Filter Cleaner -  Motorcycle Fuel and Air  FilGuard Bio Air Filter Cleaner SALE $12.99 Save 28%
Dynojet Ignition Retard Controller -  Motorcycle Fuel and Air  Dynojet Ignition Retard Controller SALE $53.99 Save 10%

Dynojet USB 9V Battery Power Adaptor -  Motorcycle Fuel and Air  Dynojet USB 9V Battery Power Adaptor $14.99
5 out of 5 stars
Factory Pro Fixed Ignition Advancer -  Motorcycle Fuel and Air  Factory Pro Fixed Ignition Advancer SALE $58.99 Save 9%
3.3 out of 5 stars
Graves Smog Block Off Plugs -  Motorcycle Fuel and Air  Graves Smog Block Off Plugs SALE $22.99 Save 8%

Dynojet Stage 1 & 3 Jet Kit -  Motorcycle Fuel and Air  Dynojet Stage 1 & 3 Jet Kit SALE $76.99 - 160.99 Save up to 9%
$5
Dynojet Stage 1 & 2 Jet Kit -  Motorcycle Fuel and Air  Dynojet Stage 1 & 2 Jet Kit SALE $57.99 - 113.99 Save up to 9%
5 out of 5 stars
$5
Dynojet Stage 1,2 & 3 Jet Kit -  Motorcycle Fuel and Air  Dynojet Stage 1,2 & 3 Jet Kit SALE $112.99 Save 10%
$5

Dynojet Stage 7 Jet Kit -  Motorcycle Fuel and Air  Dynojet Stage 7 Jet Kit SALE $76.99 - 148.99 Save up to 9%
$5
Dynojet Stage 1, 2 & 3 Jet Kit -  Motorcycle Fuel and Air  Dynojet Stage 1, 2 & 3 Jet Kit SALE $111.99 - 113.99 Save up to 10%
$5
Dynojet Air/Fuel Gauge -  Motorcycle Fuel and Air  Dynojet Air/Fuel Gauge SALE $71.99 Save 10%

Graves Smog Block Off Plates -  Motorcycle Fuel and Air  Graves Smog Block Off Plates SALE $20.99 - 33.99 Save up to 9%
4.5 out of 5 stars
BikeMaster Fuel Line Swaging Kit -  Motorcycle Fuel and Air  BikeMaster Fuel Line Swaging Kit SALE $87.99 Save 20%
$5
Keihin 21 Series Pilot Jets -  Motorcycle Fuel and Air  Keihin 21 Series Pilot Jets $20.99
4.7 out of 5 stars

BMC Air Filter - Track -  Motorcycle Fuel and Air  BMC Air Filter - Track SALE $77.99 - 80.99 Save up to 9%
BMC Air Filter Detergent -  Motorcycle Fuel and Air  BMC Air Filter Detergent SALE $9.59 Save 20%
BMC Air Filter -  Motorcycle Fuel and Air  BMC Air Filter SALE $36.99 - 215.99 Save up to 10%
$10

K&L Replacement Petcock -  Motorcycle Fuel and Air  K&L Replacement Petcock $23.99 - 85.99
Bazzaz QS4 USB Shift Light -  Motorcycle Fuel and Air  Bazzaz QS4 USB Shift Light SALE $67.99 Save 15%
BikeMaster Air Filter -  Motorcycle Fuel and Air  BikeMaster Air Filter SALE $25.99 - 78.99 Save up to 21%
4.3 out of 5 stars

Keihin Hex Main Jets -  Motorcycle Fuel and Air  Keihin Hex Main Jets $20.99
3.7 out of 5 stars
Dynojet USB Dual Volt Pro Adapter -  Motorcycle Fuel and Air  Dynojet USB Dual Volt Pro Adapter CLEARANCE $58.99 Save 16%
5 out of 5 stars
Dynojet Stage 2 & 3 Jet Kit -  Motorcycle Fuel and Air  Dynojet Stage 2 & 3 Jet Kit SALE $57.99 - 58.99 Save up to 9%

BMC Air Filter Oil Spray -  Motorcycle Fuel and Air  BMC Air Filter Oil Spray SALE $16.79 Save 20%
K&L Float Needle -  Motorcycle Fuel and Air  K&L Float Needle $17.99 - 42.99
Keihin Round Main Jets -  Motorcycle Fuel and Air  Keihin Round Main Jets $16.99
2.5 out of 5 stars

Dynojet Power Commander O2 Optimizer -  Motorcycle Fuel and Air  Dynojet Power Commander O2 Optimizer SALE $17.99 - 19.99 Save up to 10%
Genuine Kawasaki Accessories Relay Assembly -  Motorcycle Fuel and Air  Genuine Kawasaki Accessories Relay Assembly SALE $39.56 Save 20%
BikeMaster Universal Oval Air Filter -  Motorcycle Fuel and Air  BikeMaster Universal Oval Air Filter SALE $27.99 - 37.99 Save up to 20%

BMC Air Filter Oil -  Motorcycle Fuel and Air  BMC Air Filter Oil SALE $10.39 Save 20%
Leo Vince SBK Lambda Sensor Plug -  Motorcycle Fuel and Air  Leo Vince SBK Lambda Sensor Plug CLEARANCE $34.77 Save 32%
3 out of 5 stars
K&L Carburetor Repair Kit -  Motorcycle Fuel and Air  K&L Carburetor Repair Kit $24.99 - 93.99
3 out of 5 stars

Powerstands Racing Air Injection Block Off Plate -  Motorcycle Fuel and Air  Powerstands Racing Air Injection Block Off Plate $28.99 - 29.99
2 out of 5 stars
Vance & Hines Sensor Harness Extension -  Motorcycle Fuel and Air  Vance & Hines Sensor Harness Extension SALE $26.96 Save 10%
Genuine Kawasaki Accessories Harness Adapter 1 -  Motorcycle Fuel and Air  Genuine Kawasaki Accessories Harness Adapter 1 SALE $24.21 Save 25%

Most Recent Fuel and Air Reviews

Graves Smog Block Off Plates Graves Smog Block Off Plates mxrider - NC 5 out of 5 stars for my 04 r6 "really nice quality part, cant go wrong with graves."
See all reviews for this product
K&N Race Air Filter K&N Race Air Filter HopeforHerrin - Los Angeles, CA, USA 5 out of 5 stars K&N Air Filter "If you have basic skills installation shouldn't be a problem but it does take a while since you have to pull the upper fairing to get the tank off. This air filter can be cleaned and reused so its cost effective and it will give your engine a bit more power supposedly. I honestly don't feel a bit of difference except for when I chop the throttle, the revs don't seem to die quite as quickly."
See all reviews for this product

Looking to get more out of your bike?

Have you already installed a aftermarket motorcycle exhaust on your bike, only to find that the gain in power just made you want more? Well, the next steps are located here at Motosport. First off, why not replace your air filter with a high-flow unit? They're serviceable, which means you can clean and oil them yourself rather than throwing them away like the stock units, plus a whole lot more air can pass through them which, coupled with a nice free-flowing exhaust, can give you a noticeable improvement in power. Oh, and there's a healthy increase in sound, too. The industry leader in air filters is undeniably K&N, who makes filters for just about everything you can think of. BMC has upped their game with a BMC Race Air Filter, which they claim flows 25% more air than their regular filters, and they're available for a good selection of bikes. They're easy to install, easy to maintain and well worth the investment!

So you've done the filter, what now?

If you'd like to get that last bit of power possible out of your bike without resorting to taking the motor apart, it's time to take a look at the fuel injection and ignition controlled by your ECU, which is your bike's computer. In our 'Fuel Management ' section, we have a range of piggyback ECUs that plug in-line with your stock computer, the result being that you can now change your fuel map to eke that last bit of power out of your bike, dial it in for race gas, optimize it for the current weather conditions, and much more. With the Dynojet Power Commander 5 as well as the Bazzaz Z-FI system, that's only the beginning. An impressive array of add-ons let you upgrade your bike to include Traction Control, Quick Shifters and even an Auto-Tune system that automatically tunes your bike's fueling for optimum performance. Even if you don't pick up any extras, the ease of use that these systems have is legendary, even allowing you to try out different maps from the company that made your exhaust or even just your buddy down the street that has the same bike, by just uploading the map to the ECU via a USB cable. These systems are not for the faint of heart, not just to install but to actually tune it, so do a little research before you buy one. However, once you have it, you'll never need to change a chip again. Whenever you get an upgrade, even if you build an all-out race motor, you'll be able to dial it in perfectly.