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Fuel Systems

Shop below for Air Dog and Air Dog II fuel systems. Raptor fuel pumps, replacement filters, suction tube kits, filter replacement indicator light kits, and more are available here at MKM Customs. Shop our selection of FASS fuel systems and AirDog fuel systems. The right fuel system can make all the difference in the way your vehicle runs.

Give your vehicle what it needs such as AirDog fuel systems to ensure that your Ford runs at the top of its game. FASS fuel systems can also bring your vehicle up the next level.

Displaying products 1 - 28 of 28 results
Sinister Fuel Tank Sump Kit
Sale Price: $164.00
Sinister Fuel Tank Sump Kit
Sinister Diesel 7.3L Powerstroke Regulated Fuel Return w/ Integrated Fuel Filter
Price: $849.00
Sale Price: $699.00
You Save: $150.00
Sinister Diesel 7.3L Powerstroke Regulated Fuel Return w/ Integrated Fuel Filter
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AirDog II Fuel Air Separation System DF-165 GPH 94.5-03 Ford 7.3L Powerstroke
Price: $789.00
Sale Price: $705.00
You Save: $84.00
AirDog II Fuel Air Separation System DF-165 GPH 94.5-03 Ford 7.3L Powerstroke
AirDog Fuel Air Separation System 150 GPH 1994.5-2003 7.3L Powerstroke
Price: $632.00
Sale Price: $590.00
You Save: $42.00
AirDog Fuel Air Separation System 150 GPH 1994.5-2003 7.3L Powerstroke
AirDog Fuel Air Separation System 100 GPH 94.5-03 7.3L Powerstroke
Price: $629.00
Sale Price: $565.00
You Save: $64.00
AirDog Fuel Air Separation System 100 GPH 94.5-03 7.3L Powerstroke
AirDog Fuel Filter
Price: $27.00
Sale Price: $23.00
You Save: $4.00
AirDog Fuel Filter
AirDog Water Separator
Price: $27.00
Sale Price: $26.00
You Save: $1.00
AirDog Water Separator
FASS 99-04 Powerstroke 90 GPH@55PSI HD Series
Price: $819.00
Sale Price: $778.00
You Save: $41.00
FASS 99-04 Powerstroke 90 GPH@55PSI HD Series
FASS 99-04 Powerstroke 200 GPH@55PSI HD Series
Price: $899.00
Sale Price: $854.00
You Save: $45.00
FASS 99-04 Powerstroke 200 GPH@55PSI HD Series
FASS 99-04 Powerstroke 220 GPH@55PSI HD Series
Price: $924.00
Sale Price: $878.00
You Save: $46.00
FASS 99-04 Powerstroke 220 GPH@55PSI HD Series
FASS 99-04 Powerstroke 95 GPH Titanium Series
Price: $599.00
Sale Price: $578.55
You Save: $20.45
FASS 99-04 Powerstroke 95 GPH Titanium Series
FASS 99-03.5 Powerstroke 90 GPH@55PSI Titanium Series
Price: $719.00
Sale Price: $683.00
You Save: $36.00
FASS 99-03.5 Powerstroke 90 GPH@55PSI Titanium Series
FASS 99-04 Powerstroke 200 GPH@55PSI Titanium Series
Price: $799.00
Sale Price: $797.05
You Save: $1.95
FASS 99-04 Powerstroke 200 GPH@55PSI Titanium Series
FASS 99-04 Powerstroke 220 GPH@55PSI Titanium Series
Price: $824.00
Sale Price: $820.80
You Save: $3.20
FASS 99-04 Powerstroke 220 GPH@55PSI Titanium Series
FASS Fuel Pressure Regulator (FPR)
Price: $149.00
Sale Price: $141.55
You Save: $7.45
FASS Fuel Pressure Regulator (FPR)
Fass Water Separator Replacement
Price: $22.00
Sale Price: $20.90
You Save: $1.10
Fass Water Separator Replacement
Fass Fuel Systems Direct Replacement Fuel Filter
Price: $25.00
Sale Price: $23.75
You Save: $1.25
Fass Fuel Systems Direct Replacement Fuel Filter
FASS Platinum Fuel Filter / Water Separator 3 Micron w/ Bowl
Price: $35.00
Sale Price: $33.25
You Save: $1.75
FASS Platinum Fuel Filter / Water Separator 3 Micron w/ Bowl
FASS 99-04 Powerstroke 125GPH Titanium Series
Price: $719.00
Sale Price: $692.55
You Save: $26.45
FASS 99-04 Powerstroke 125GPH Titanium Series
Irate basic competition setup
Sale Price: $795.00
Irate basic competition setup
PPE Electric Lift Pump
Price: $289.99
Sale Price: $269.95
You Save: $20.04
PPE Electric Lift Pump