KT Performance » 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.
Browse Fuel Pump Systems Products
Price: $240.29
Sale: $204.25
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Description: FASS DB-4646-A Ready for Use Double Bead (.460 Bead x .460 Bead)
Item #: DB-4646-A
Condition:
New
Price: $17.99
Sale: $14.99
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Save: $3.00
Description: FASS Drop-In Series Diesel Fuel System 3406E, C10, C11, C12, C13, C15, C16, C18 Caterpillar SEMI
The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most cost effective...More Details »
Item #: DIFSCAT1001
Condition:
New
Price: $274.99
Sale: $249.00
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Save: $25.99
Description: FASS Drop-In Series Diesel Fuel System for Dodge/Ram Cummins
The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the Cummins....More Details »
Item #: DIFSRAM1001
Condition:
New
Price: $605.99
Sale: $504.99
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Save: $101.00
Description: FASS Drop-In Series Diesel Fuel System Ford 6.7L Power Stroke
The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the 6.7L Power...More Details »
Item #: DIFSFRD1001
Condition:
New
Price: $605.99
Sale: $504.99
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Save: $101.00
Description: FASS Drop-In Series Electric Heater Probe Kit for Dodge/Ram / Chevy/GMC / Ford / SEMI
Our Drop-In Series Electric Heater Probe Kits are an upgrade for FASS Systems being used in extremely cold...More Details »
Item #: DIFSHK1001
Condition:
New
Price: $203.99
Sale: $169.99
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Description: FASS Drop-In Series Heater Probe Adapter Bushing for Dodge/Ram / Chevy/GMC / Ford / Nissan / SEMI (1989-24)
Item #: HB-2001
Condition:
New
Price: $17.99
Sale: $14.99
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Description: FASS Drop-In Series System for Chevy/GMC 6.6L Duramax Crew Cab Long Bed & Crew Cab Short Bed
The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration...More Details »
Item #: DIFSL5P1001
Condition:
New
Price: $567.99
Sale: $472.99
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Save: $95.00
Description: FASS Drop-In Series System for Chevy/GMC 6.6L L5P Duramax Crew Cab Short Bed
The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for...More Details »
Item #: DIFSL5P2001
Condition:
New
Price: $605.99
Sale: $504.99
Save: 17%
Save: $101.00
Description: FASS Drop-In Series, Electric Heater Element
Item #: DIFS32283R
Condition:
New
Price: $151.99
Sale: $125.99
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Save: $26.00
Price: $240.29
Sale: $204.25
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Save: $36.04
Description: FASS EGR Filter System for Chevy/GMC 6.6L Duramax
The FASS EGR Filter System is a revolutionary upgrade for the 6.6 L5P Duramax engine. By removing 85% of the particulate matter that would...More Details »
Item #: EGRC17FES
Condition:
New
Price: $1,893.99
Sale: $999.99
Save: 47%
Save: $894.00
Description: FASS EGR Filter System for Chevy/GMC 6.6L L5P Duramax
The FASS EGR Filter System is a revolutionary upgrade for the 6.6 L5P Duramax engine. By removing 85% of the particulate matter that would...More Details »
Item #: EGRC20FES
Condition:
New
Price: $1,893.99
Sale: $999.99
Save: 47%
Save: $894.00
Description: FASS EGR Filter System for Ford 6.7L Power Stroke
The FASS EGR Filter System is a revolutionary upgrade for the 6.7 Power Stroke engine. By removing 85% of the particulate matter that would...More Details »
Item #: EGRF17FES
Condition:
New
Price: $1,893.99
Sale: $999.99
Save: 47%
Save: $894.00
Limited Supply
Price: $396.76
Sale: $337.25
Save: 15%
Save: $59.51
Description: FASS Extended Length Particulate Filter for Dodge/Ram / Chevy/GMC / Ford / Nissan / SEMI
Item #: PF3001XL
Condition:
New
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Price: $385.59
Sale: $327.75
Save: 15%
Save: $57.84
Description: FASS Factory Fuel Filter Housing Delete for Dodge 5.9/6.7L Cummins
Item #: CFHD1002K
Condition:
New
Price: $107.99
Sale: $89.99
Save: 17%
Save: $18.00
Description: FASS Factory Fuel Filter Housing Delete for Dodge/Ram 6.7L Cummins
Item #: CFHD1001K
Condition:
New
Price: $75.99
Sale: $62.99
Save: 17%
Save: $13.00
Description: FASS Factory Fuel Filter Housing Delete Kit for Ram 6.7L Cummins
Item #: CFHD1003K
Condition:
New
Price: $75.99
Sale: $62.99
Save: 17%
Save: $13.00
Description: FASS FAS Signature Series Pump EM-1001-3 w/.400 Gear
Item #: RPFAS1011
Condition:
New
Price: $415.99
Sale: $345.99
Save: 17%
Save: $70.00
Description: FASS FAS Signature Series Pump EM-1002-3 w/.400 Gear
Item #: RPFAS1012
Condition:
New
Price: $535.99
Sale: $445.99
Save: 17%
Save: $90.00
Description: FASS FAS Signature Series Pump EM-1002-3 w/.750 Gear
Item #: RPFAS1009
Condition:
New
Price: $595.99
Sale: $495.99
Save: 17%
Save: $100.00
Description: FASS Filter Delete Kit for Ford 6.7L Power Stroke
Item #: PFD1001
Condition:
New
Price: $119.99
Sale: $99.99
Save: 17%
Save: $20.00
No Image Available
Price: $122.66
Sale: $104.26
Save: 15%
Save: $18.40
No Image Available
Description: Fuel Systems Filter Pack XL FP3000XL
Item #: FP3000XL
Condition:
New
Price: $70.12
Sale: $59.60
Save: 15%
Save: $10.52
No Image Available
Price: $15.80
Sale: $13.43
Save: 15%
Save: $2.37
Description: FASS Fleet Filter Pack for Dodge/Ram / Chevy/GMC / Ford / Nissan / SEMI
Item #: FLP3000
Condition:
New
Price: $191.99
Sale: $159.99
Save: 17%
Save: $32.00
Description: FASS Fleet Filter Pack XL for Dodge/Ram / Chevy/GMC / Ford / Nissan / SEMI
Item #: FLP3000XL
Condition:
New
Price: $213.99
Sale: $177.99
Save: 17%
Save: $36.00
Description: FASS Fuel Line Tube 1/2 Push-Lok on Reel (500ft X .25)
Item #: FL-1002 OR
Condition:
New
Price: $1,801.99
Sale: $1,500.99
Save: 17%
Save: $301.00
Description: FASS Fuel Sump Kit for Dodge/Ram / Chevy/GMC / Ford / Nissan / SEMI Universal
Item #: SK5501
Condition:
New
Price: $189.99
Sale: $157.99
Save: 17%
Save: $32.00
Description: FASS Fuel System Wiring Harnesses
Item #: WH-1006-3R
Condition:
New
Price: $131.99
Sale: $109.99
Save: 17%
Save: $22.00
Description: FASS Fuel Systems 1-12" Transfer Tank Filter, Universal
Item #: XWS5000
Condition:
New
Price: $39.99
Sale: $32.99
Save: 18%
Save: $7.00
Description: FASS Fuel Systems DIFS Spacer Kit for Ford 6.7L Power Stroke
This kit is necessary when installing our DIFSFRD1001 Drop-In Series System on a 2017-2024 6.7L Powerstroke with a S&B or Titan fuel...More Details »
Item #: DIFSFRDTANKSPCR
Condition:
New
Price: $125.99
Sale: $104.99
Save: 17%
Save: $21.00
Description: FASS Fuel Systems Drop-In Particulate Separator Filter for Dodge/Ram
Our Drop-In Coalescing Water Separator is rated @ 10 microns and has a built-in drain. This filter has a 1”-14 thread and is equipped with an internal post seal.
Item #: CWS1010
Condition:
New
Price: $41.99
Sale: $34.99
Save: 17%
Save: $7.00
Description: FASS Fuel Systems Extended Length Extreme Water Separator Filter for Dodge/Ram / Chevy/GMC / Ford / Nissan / SEMI
Item #: XWS3002XL
Condition:
New
Price: $41.99
Sale: $34.99
Save: 17%
Save: $7.00
FASS Fuel Systems Extreme Water Separator for Dodge/Ram / Ford / Chevy/GMC / Nissan / SEMI (1989-24)
Description: FASS Fuel Systems Extreme Water Separator for Dodge/Ram / Ford / Chevy/GMC / Nissan / SEMI
Item #: XWS1002
Condition:
New
Price: $50.99
Sale: $41.99
Save: 18%
Save: $9.00
Description: FASS Fuel Systems Particulate Filter for Dodge/Ram / Ford / Chevy/GMC / Nissan / SEMI
Our New Particulate Filter is rated @ 144 microns. The 144 Micron Particulate Filter on the suction side...More Details »
Item #: PF3001
Condition:
New
Price: $27.99
Sale: $22.99
Save: 18%
Save: $5.00
Description: FASS Fuel Systems Titanium Series Electric Diesel Fuel Heater Kit for Dodge/Ram / Ford / Chevy/GMC / Nissan / SEMI
Our Titanium Series Electric Heater Kits are an upgrade for FASS Systems being...More Details »
Item #: HK1001
Condition:
New
Description: FASS Fuel Systems Wire Harness DDRP Relocation Kit
Item #: WH-1007
Condition:
New
Price: $31.99
Sale: $25.99
Save: 19%
Save: $6.00
Description: FASS Fuel Systems Wire Harness Dodge/Ram 10 Gauge w/ Relay Cover
Item #: WH-1004-3R
Condition:
New
Price: $131.99
Sale: $109.99
Save: 17%
Save: $22.00
Description: FASS Fuel Systems WH-1006R Wire Harness 14 Gauge Universal With Relay Cover
Item #: WH-1006R
Condition:
New
Price: $98.99
Sale: $81.99
Save: 17%
Save: $17.00
Description: FASS Ghetto Fog Long Sleeve Shirt
Item #: GHTOFOG1
Condition:
New
Price: $37.99
Sale: $30.99
Save: 18%
Save: $7.00
Description: FASS Ghetto Fog Long Sleeve Shirt - 2XL
Item #: GHTOFOG2X
Condition:
New
Price: $37.99
Sale: $30.99
Save: 18%
Save: $7.00
Description: FASS Ghetto Fog Long Sleeve Shirt - 3XL
Item #: GHTOFOG3X
Condition:
New
Price: $37.99
Sale: $30.99
Save: 18%
Save: $7.00
Description: FASS Ghetto Fog Long Sleeve Shirt - 4XL
Item #: GHTOFOG4X
Condition:
New
Price: $37.99
Sale: $30.99
Save: 18%
Save: $7.00
Description: FASS Ghetto Fog Long Sleeve Shirt - Large
Item #: GHTOFOGL
Condition:
New
Price: $37.99
Sale: $30.99
Save: 18%
Save: $7.00
Description: FASS Ghetto Fog Long Sleeve Shirt - Medium
Item #: GHTOFOGM
Condition:
New
Price: $37.99
Sale: $30.99
Save: 18%
Save: $7.00
Description: FASS Ghetto Fog Long Sleeve Shirt - Small
Item #: GHTOFOGS
Condition:
New
Price: $37.99
Sale: $30.99
Save: 18%
Save: $7.00
Description: FASS Ghetto Fog Long Sleeve Shirt - XL
Item #: GHTOFOGXL
Condition:
New
Price: $37.99
Sale: $30.99
Save: 18%
Save: $7.00
Description: FASS High Flow Adjustable Fuel Pressure Regulator for Dodge/Ram / Chevy/GMC / Ford / Nissan / SEMI
Item #: FPR2001
Condition:
New
Price: $379.99
Sale: $315.99
Save: 17%
Save: $64.00
Description: FASS High Output Heater Disk for Dodge/Ram / Chevy/GMC / Ford / Nissan / SEMI
Item #: HK1002
Condition:
New
Price: $203.99
Sale: $169.99
Save: 17%
Save: $34.00
Description: FASS Industrial Series Diesel Fuel System Class 8 for Semi 290GPH (3-18 PSI)
Item #: INDDD15290G
Condition:
New
Price: $1,097.99
Sale: $914.99
Save: 17%
Save: $183.00
Description: FASS Industrial Series Diesel Fuel System Class 8 for Semi Universal 250GPH (16-18 PSI)
Item #: IND250G
Condition:
New
Price: $1,047.99
Sale: $872.99
Save: 17%
Save: $175.00
Description: FASS Industrial Series Diesel Fuel System Class 8 for Semi Universal, 100GPH (16-18 PSI)
Item #: INDUIM100G
Condition:
New
Price: $958.99
Sale: $798.99
Save: 17%
Save: $160.00
Description: FASS Industrial Series Diesel Fuel System Class 8 for Semi Universal, 165GPH (16-18 PSI)
Item #: INDUIM165G
Condition:
New
Price: $1,010.99
Sale: $841.99
Save: 17%
Save: $169.00
FASS Industrial Series Diesel Fuel System Class 8 for Semi (1989-24) Universal, 250F 240GPH (45 PSI)
Description: FASS Industrial Series Diesel Fuel System Class 8 for Semi Universal, 250F 240GPH (45 PSI)
Item #: IND250F240G
Condition:
New
Price: $1,047.99
Sale: $872.99
Save: 17%
Save: $175.00
Description: FASS Industrial Series Diesel Fuel System Class 8 for Semi Universal, 250GPH (16-18 PSI)
Item #: INDUIM250G
Condition:
New
Price: $1,097.99
Sale: $914.99
Save: 17%
Save: $183.00
FASS Industrial Series Diesel Fuel System Class 8 for Semi (1989-24) Universal, 290F 260GPH (45 PSI)
Description: FASS Industrial Series Diesel Fuel System Class 8 for Semi Universal, 290F 260GPH (45 PSI)
Item #: IND290F260G
Condition:
New
Price: $1,072.99
Sale: $893.99
Save: 17%
Save: $179.00
Description: FASS Industrial Series Diesel Fuel System Class 8 for Semi Universal, 290GPH (16-18 PSI)
Item #: IND290G
Condition:
New
Price: $1,072.99
Sale: $893.99
Save: 17%
Save: $179.00
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.
