KT Performance » FASS Diesel Fuel Systems

FASS Diesel Fuel Systems
FASS diesel Fuel Systems are designed to eliminate air and vapor trapped in diesel fuel. When air and vapor are eliminated and replaced with pure fuel we are able to provide your diesel engine with the cleanest burning fuel possible. Our diesel fuel systems are specifically designed to increase and improve your diesel truck’s fuel mileage. KT Performance is an authorized FASS fuel system dealer which is important to insure you are protected with the FASS warranty.

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FASS Diesel Fuel Systems Products

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Items 1-60 of 129
Price: $19.50
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Price: $41.40
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Description: Our FASS Adjustable Diesel Fuel Pumps are designed to be the most versatile high performance fuel pump on the market that allows for adjustable fuel pressures to meet the demand of high performance...More Details »
Item #: FAF15140G
Condition: New
Price: $1,168.05
Sale: $699.05
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Price: $1,158.30
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Description: The most versatile High Performance Fuel Pump (pump only) on the market. The FA's allow the customer to tweak the fuel pressure on the "Fly". The Boost Compensation Port also gives the pump...More Details »
Item #: FAF15200G
Condition: New
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Price: $1,363.05
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Price: $105.30
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Item #: 1901-625-5939-P
Condition: New
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Price: $15.52
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Item #: 1901-625-5939
Condition: New
Price: $7.80
Sale: $3.90
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Description: These kits give the Class 8 customer proper, convenient & ease of one stop shopping for the necessary fuel line or bracket support necessary to install the FASS Fuel System. Instead of searching...More Details »
Item #: FLK-S03
Condition: New
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Price: $104.50

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Price: $23.52
Sale: $15.24
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Description: The FASS Fuel Systems Cummins Fuel Distribution Block is designed for high performance applications that are utilizing up to three CP3s, but can also be used on single or dual CP3 applications. Our...More Details »
Item #: CFDB-1001K
Condition: New
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Price: $367.37
Sale: $349.00
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Price: $390.00
Sale: $204.25
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Description: Customers wanting the FASS quality for stock applications and low cost can now get the Dodge Direct Replacement Pump. Intended as a direct bolt-on fuel pump, the DDRP gives you 2.5 times the flow...More Details »
Item #: DRP02
Condition: New
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Price: $610.35
Sale: $306.85
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Description: Customers wanting the FASS quality for stock applications and low cost can now get the Dodge Direct Replacement Pump. Intended as a direct bolt-on fuel pump, the DDRP gives you 2.5 times the flow...More Details »
Item #: DRP04
Condition: New
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Price: $739.05
Sale: $369.55
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Description: DURAMAX FLOW ENHANCER LIFT PUMP FEATURES: • Reduces Factory CP3 Workload • Delivers Fuel Under Pressure • Improves Fuel Flow • Improves Fuel Delivery and Performance • Reduces Air...More Details »
Item #: DMAX-7001
Condition: New
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Price: $856.05
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Price: $817.05
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Price: $789.75
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Price: $19.50
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Description: This adapter allows you to replace old filter part numbers FF-2003 or FF-5712 with new style filters. In the Summer of 2010 the FASS filter manufacturer relocated outside of the US and...More Details »
Item #: FSN-2001
Condition: New
Price: $14.10
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Price: $290.55
Sale: $141.55
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Description: FASS Fuel System Wire Harness 14-Gauge with Relay and Trigger
Item #: WH-1006
Condition: New
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Price: $91.99
Sale: $76.00
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Description: This Sump Kit comes with the Bulk Head fitting and Suction Tube allowing for the fuel to be drawn from within the fuel tank by attaching to the inside of the sump bowl. This will effectively...More Details »
Item #: STK-5500
Condition: New
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Price: $485.55
Sale: $236.55
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Description: This Sump Kit includes only the sump bowl itself and all other required hardware for installation. Intended to draw fuel from the outside of the tank through a machined port, this sump can be...More Details »
Item #: STK-5500BO
Condition: New
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Price: $310.05
Sale: $151.05
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Description: This Sump Kit (without Bulk Head fitting) comes with Suction Tube allowing for the fuel to be drawn from within the fuel tank by attaching to the inside of the sump bowl. This will effectively...More Details »
Item #: STK-5500B
Condition: New
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Price: $388.05
Sale: $189.05
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Price: $35.10
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Price: $536.25
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Price: $828.75
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Item #: HB-1001
Condition: New
Price: $23.40
Sale: $11.40
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Description: The new more efficient extreme water separator is rated at 2 microns absolute. The reason the water separator no longer has a drain is because the filter element itself traps the water. The new...More Details »
Item #: XWS-3002
Condition: New
Price: $60.45
Sale: $36.66
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Price: $79.30
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Price: $156.00
Sale: $76.00
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Price: $132.60
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Price: $222.30
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Items 1-60 of 129

More About FASS Diesel Fuel Systems

FASS Fuel Systems increase injection components life, improves fuel economy, lower EGT’s, lower emissions (both Carbon Monoxide and Carbon Dioxide), extends filter life, provides excellent cold weather starts and boost horsepower. We take pride in our filtration system and its ability at removing “ALL” types of fuel contaminants such as AIR, WATER, DIRT and VAPOR from die¬sel fuel providing your engine the cleanest fuel available. With over 20 years of experience in building the “quietest” highest quality combination of Fuel Air Separation Systems (FASS) and electric diesel fuel pumps available worldwide. It is this experience and proven success that has led us to use a Gerotor specific fuel pump that typically lasts at least 700,000+ miles and is backed by our industry leading warranties.