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
Description: FASS Low Pressure Check Ball
FASS 20PSI or less Check Ball for FASS's feeding the VE Pump, VP44 Pumps, & CP3 applications.
Does NOT work on low pressure FASS systems above 20PSI.
Item #: 1901-625-5939
Condition:
New
Price: $4.99
Sale: $3.99
Save: 20%
Save: $1.00
Description: Make Fuel Great Again Tee- 3XL
Item #: MFGA3XL
Condition:
New
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Description: Make Fuel Great Again Tee- 4XL
Item #: MFGA4XL
Condition:
New
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Description: Make Fuel Great Again Tee- Large
Item #: MFGAL
Condition:
New
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Description: Make Fuel Great Again Tee- Medium
Item #: MFGAM
Condition:
New
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Description: Make Fuel Great Again Tee- Small
Item #: MFGAS
Condition:
New
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Description: Make Fuel Great Again Tee- XL
Item #: MFGAXL
Condition:
New
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Description: Make Fuel Great Again- 2XL
Item #: MFGA2XL
Condition:
New
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Price: $30.99
Sale: $26.99
Save: 13%
Save: $4.00
Description: FASS Motorsports Teal Triple Turbo Tee 2.0
Introducing our new Triple Turbo 2.0 with a twist! The eye-catching pops of teal and edginess this tee brings to the table will ensure you stand out...More Details »
Item #: FTTTEAL
Condition:
New
Price: $32.99
Sale: $26.99
Save: 18%
Save: $6.00
Price: $73.99
Sale: $60.99
Save: 18%
Save: $13.00
Price: $73.99
Sale: $60.99
Save: 18%
Save: $13.00
Price: $73.99
Sale: $60.99
Save: 18%
Save: $13.00
Price: $73.99
Sale: $60.99
Save: 18%
Save: $13.00
Description: FASS OG Grey Hoodie - Large
Item #: GREYHOODL
Condition:
New
Price: $73.99
Sale: $60.99
Save: 18%
Save: $13.00
Description: FASS OG Grey Hoodie - Medium
Item #: GREYHOODM
Condition:
New
Price: $73.99
Sale: $60.99
Save: 18%
Save: $13.00
Description: FASS OG Grey Hoodie - Small
Item #: GREYHOODS
Condition:
New
Price: $73.99
Sale: $60.99
Save: 18%
Save: $13.00
Price: $73.99
Sale: $60.99
Save: 18%
Save: $13.00
Description: FASS Paccar Fuel Line Adapter Kit for SEMI Universal
Item #: PAK1001
Condition:
New
Price: $43.99
Sale: $35.99
Save: 18%
Save: $8.00
Description: FASS PACCAR Fuel Line Adapter Kit for Trucks w/out Frame Mounted Water Separator for SEMI
Item #: PAK2001
Condition:
New
Price: $141.99
Sale: $117.99
Save: 17%
Save: $24.00
Description: FASS Ready for Use - 1/2" Blue Return Manifold (1 1/2″ Diameter)
Item #: RM-1004-A
Condition:
New
Price: $23.99
Sale: $19.99
Save: 17%
Save: $4.00
Description: FASS Ready for Use - Red 1/2" Return Manifold (1/2″ Diameter)
Item #: RM-1003-1/2-A
Condition:
New
Price: $22.99
Sale: $19.99
Save: 13%
Save: $3.00
Description: FASS Ready for Use -1/2 Push Lok x 1/2 Bead
Item #: PLB-1212-A
Condition:
New
Price: $14.99
Sale: $12.99
Save: 13%
Save: $2.00
Description: FASS Ready for Use 1/2" Push Lok x 3/8" Bead
Item #: PLB-1238-A
Condition:
New
Price: $14.99
Sale: $12.99
Save: 13%
Save: $2.00
Description: FASS Ready for Use 1/2" Push Lok x 5/16" Bead
Item #: PLB-12516-A
Condition:
New
Price: $14.99
Sale: $12.99
Save: 13%
Save: $2.00
Description: FASS Ready For Use Return Manifold (2" Diameter)
Item #: RM-1001
Condition:
New
Price: $23.99
Sale: $19.99
Save: 17%
Save: $4.00
Description: FASS Ready for Use- Heater Bushing
Item #: HB-1001-A
Condition:
New
Price: $17.99
Sale: $14.99
Save: 17%
Save: $3.00
Description: FASS Replacement Element for Titanium Electric Heater
A replacement element for our FASS Electric Heater (HK-1001). This item is intended for replacement parts only.
This item comes with: one...More Details »
Item #: 32283R
Condition:
New
Price: $151.99
Sale: $125.99
Save: 17%
Save: $26.00
Description: FASS Replacement System Relocation Kit for Dodge Cummins
Item #: RK02
Condition:
New
Price: $133.99
Sale: $110.99
Save: 17%
Save: $23.00
Description: FASS Replacement System Relocation Kit for Dodge Cummins
Item #: RK04
Condition:
New
Price: $79.99
Sale: $65.99
Save: 18%
Save: $14.00
No Image Available
Description: Fuel Systems RPCOMP1012 Competition Series EM-1002-3 with .400 Gear
Item #: RPCOMP1012
Condition:
New
Price: $519.71
Sale: $441.75
Save: 15%
Save: $77.96
Description: FASS Signature Series Pump EM-1002-3 w/ .625 Gear
Item #: RPFAS1003
Condition:
New
Price: $565.99
Sale: $470.99
Save: 17%
Save: $95.00
Description: FASS Titanium Series "No Drill" Frame Bracket for SEMI Universal
Item #: SFB1001
Condition:
New
Price: $143.99
Sale: $119.99
Save: 17%
Save: $24.00
Description: FASS Titanium Series EM-1001-3 w/ .335 Gear
Item #: RPTS1006
Condition:
New
Price: $379.99
Sale: $315.99
Save: 17%
Save: $64.00
Description: FASS Titanium Series EM-1001-3 w/ .625 Gear
Item #: RPTS1005
Condition:
New
Price: $419.99
Sale: $340.99
Save: 19%
Save: $79.00
Description: FASS Titanium Series EM-1002-3 w/ .625 Gear
Item #: RPTS1007
Condition:
New
Price: $529.99
Sale: $440.99
Save: 17%
Save: $89.00
FASS Titanium Series Fuel System for Chevy/GMC (2001-10) 6.6L Duramax, 165GPH, 600-1,00hp (8-10 PSI)
Description: FASS Titanium Series Fuel System for Chevy/GMC 6.6L Duramax, 165GPH, 600-1,00hp (8-10 PSI)
Item #: TSC10165G
Condition:
New
Price: $921.99
Sale: $767.99
Save: 17%
Save: $154.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy Colorado/GMC Canyon 2.8L Duramax, 140F 110GPH (0-700 HP)
Item #: TSC14140F110G
Condition:
New
Price: $1,072.99
Sale: $893.99
Save: 17%
Save: $179.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GM L5P Duramax, 290F 240GPH (70-75 PSI)
Item #: TSC13290F240G
Condition:
New
Price: $1,136.99
Sale: $946.99
Save: 17%
Save: $190.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GMC 6.5L Duramax, 100GPH (5-7 PSI)
Item #: TSC08100G
Condition:
New
Price: $735.35
Sale: $714.99
Save: 3%
Save: $20.36
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GMC 6.5L Duramax, 165GPH, 600-1, 000hp (5-7 PSI)
Item #: TSC08165G
Condition:
New
Price: $921.99
Sale: $767.99
Save: 17%
Save: $154.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GMC 6.6L Duramax, 290GPH, 1,200-1,500hp (8-10 PSI)
Item #: TSC10290G
Condition:
New
Price: $1,072.99
Sale: $893.99
Save: 17%
Save: $179.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GMC Duramax, 250GPH, 900-1,200hp (8-10 PSI)
Item #: TSC10250G
Condition:
New
Price: $1,010.99
Sale: $841.99
Save: 17%
Save: $169.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GMC 6.6L Duramax, 100GPH, Stock-600hp (8-10 PSI)
Item #: TSC11100G
Condition:
New
Price: $857.99
Sale: $714.99
Save: 17%
Save: $143.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GMC 6.6L Duramax,100GPH, Stock-600hp (8-10 PSI)
Item #: TSC12100G
Condition:
New
Price: $883.99
Sale: $735.99
Save: 17%
Save: $148.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GMC 6.6L Duramax, 180F 140gph, Stock-500hp, (70-75 PSI)
Item #: TSC13180F140G
Condition:
New
Price: $1,010.99
Sale: $841.99
Save: 17%
Save: $169.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GMC 6.6L Duramax, 220GPH, 500-900hp, (70-75 PSI)
Item #: TSC13250F220G
Condition:
New
Price: $1,072.99
Sale: $893.99
Save: 17%
Save: $179.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GMC 6.6L Duramax, 220GPH, 500-900hp (70-75 PSI)
Item #: TSC15250F220G
Condition:
New
Price: $1,072.99
Sale: $893.99
Save: 17%
Save: $179.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GMC 6.6L Duramax, 240GPH, 900-1200hp (70-75 PSI)
Item #: TSC15290F240G
Condition:
New
Price: $1,136.99
Sale: $946.99
Save: 17%
Save: $190.00
Description: FASS Titanium Signature Series Diesel Fuel System for Chevy/GMC 6.6L Duramax,140GPH (70-75 PSI)
Item #: TSC15180F140G
Condition:
New
Price: $1,010.99
Sale: $841.99
Save: 17%
Save: $169.00
Description: FASS Titanium Signature Series Diesel Fuel System for Classic RAM 1500 Ecodiesel, 110GPH, Stock-700hp (70 PSI)
Item #: TSD11140F110G
Condition:
New
Price: $1,072.99
Sale: $893.99
Save: 17%
Save: $179.00
Description: FASS Titanium Signature Series Diesel Fuel System for Dodge 5.9L Cummins, 100GPH, Stock-600hp (8-10 PSI)
Item #: TSD02100G
Condition:
New
Price: $820.99
Sale: $683.99
Save: 17%
Save: $137.00
Description: FASS Titanium Signature Series Diesel Fuel System for Dodge 5.9L Cummins, 140GPH, Stock-700hp (45 PSI)
Item #: TSD10180F140G
Condition:
New
Price: $946.99
Sale: $788.99
Save: 17%
Save: $158.00
Description: FASS Titanium Signature Series Diesel Fuel System for Dodge 5.9L Cummins, 240GPH, 900-1200hp (45 PSI)
Item #: TSD10250F240G
Condition:
New
Price: $1,010.99
Sale: $841.99
Save: 17%
Save: $169.00
Description: FASS Titanium Signature Series Diesel Fuel System for Dodge 5.9L Cummins, 260GPH, 1200-1500hp (45 PSI)
Item #: TSD10290F260G
Condition:
New
Price: $1,072.99
Sale: $893.99
Save: 17%
Save: $179.00
Description: FASS Titanium Signature Series Diesel Fuel System for Dodge 5.9L Cummins, 100GPH, Stock-600hp (16-18 PSI)
Item #: TSD08100G
Condition:
New
Price: $820.99
Sale: $683.99
Save: 17%
Save: $137.00
Description: FASS Titanium Signature Series Diesel Fuel System for Dodge 5.9L Cummins, 165gph, 600-900hp (16-18 PSI)
Item #: TSD08165G
Condition:
New
Price: $883.99
Sale: $735.99
Save: 17%
Save: $148.00
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.