Fuel Systems

Fuel delivery has become more sophisticated over the years, but there are a number of aftermarket solutions that deliver performance without any hassles. Treat your fuel injected off-road bike to a custom tune with a Power Commander, Yoshimura Fuel Injection Module, or FMF Power Programmer. Carburetor engines will benefit from reed valves and jet kits by Moto Tassinari and Boyesen.

Yoshimura PIM2 Unit for KX450F 09 Boyesen Replacement Rad Valve Reed for CR500R 90-99 Moose Racing Dynojet Stage 2 Jet Kit for WR450F 05-09 Boyesen Power Reeds for KX80 88-00
$339.95 $305.96
Available, only 3 left Ships Mon, Feb 15 if ordered within 23hr 23min 
$66.95 $56.91
Available, only 2 left Ships Mon, Feb 15 if ordered within 23hr 23min 
$59.95
Available, only 1 left Ships Mon, Feb 15 if ordered within 23hr 23min 
$33.95 $28.86
Available, only 1 left Ships Mon, Feb 15 if ordered within 23hr 23min 
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Carbon Tech Carbon Fiber Reed Set for KX500 86-04 Moose Racing Dynojet Stage 1 Jet Kit for YZ450F 03-04 FMF Power-Up Jet Kit for WR450F 05-06 Moto Tassinari V-Force 3 Reed Valve for YZ125 95-04
$62.95 $56.66
Available, only 3 left Ships Mon, Feb 15 if ordered within 23hr 23min 
$59.95
Available, only 3 left Ships Wed, Feb 10 if ordered within 23hr 23min 
$59.99 $50.99
Available, only 1 left Ships Mon, Feb 15 if ordered within 23hr 23min 
$163.95 $147.56
Available, only 2 left Ships Wed, Feb 10 if ordered within 23hr 23min 
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Boyesen Power Reeds for CR85R 03-05 Moose Racing Dynojet Stage 1 Jet Kit for YZ250F 07 Twin Air Fuel Filter for KX250F 12-13 Boyesen Super Stock Reeds for KX65 00-08
$33.95 $28.86
Available, only 3 left Ships Wed, Feb 10 if ordered within 23hr 23min 
$59.95
Available, only 1 left Ships Mon, Feb 15 if ordered within 23hr 23min 
$34.95 $27.96
Available, only 2 left Ships Wed, Feb 10 if ordered within 23hr 23min 
From $20.36
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Moto Tassinari V-Force 3 Reed Valve for KX65 00-08 Moto Tassinari V-Force 3 Replacement Reed Petals for 250 SX 03-06 FMF Power-Up Jet Kit for CRF250R 07 Boyesen Super Stock Reeds for 200 EXC 99-06
$163.95 $147.56
Available, only 2 left Ships Mon, Feb 15 if ordered within 23hr 23min 
$59.95 $53.96
Available Ships Wed, Feb 10 if ordered within 23hr 23min 
$59.99 $50.99
Available, only 2 left Ships Mon, Feb 15 if ordered within 23hr 23min 
From $28.86
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Boyesen Power Reeds for KX65 00-05 FMF Power-Up Jet Kit for CRF250X 05-06 FMF EFI Power Programmer for KX450F 09 Moto Tassinari V-Force 3 Reed Valve for KDX 200/220 All
$27.95 $23.76
Available, only 2 left Ships Wed, Feb 10 if ordered within 23hr 23min 
$59.99 $50.99
Available, only 3 left Ships Mon, Feb 15 if ordered within 23hr 23min 
$329.99 $280.49
Available, only 2 left Ships Mon, Feb 15 if ordered within 23hr 23min 
$163.95 $147.56
Available, only 1 left Ships Mon, Feb 15 if ordered within 23hr 23min 
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Dynojet Power Commander V for CRF450R 09-12 Moose Racing Zipty Fuel Mixture Screw for WR450F 03-08 Dynojet Power Commander V for KX250F 11 Dynojet Power Commander V for TE 310 09-12
$379.95 $284.96
Available, only 1 left Ships Wed, Feb 10 if ordered within 23hr 23min 
$24.95
Available Ships Wed, Feb 10 if ordered within 23hr 23min 
$379.95 $284.96
Available, only 2 left Ships Mon, Feb 15 if ordered within 23hr 23min 
$379.95 $284.96
Available, only 1 left Ships Mon, Feb 15 if ordered within 23hr 23min 
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