Diesel Performance Specialties » FASS

FASS
FASS stands for Fuel Air Separation System and is a combination diesel fuel lift pump and fuel filtration system that is designed to improve your diesel trucks fuel mileage, engine performance and extend the life of your diesel injection system. To insure we offer only the best performing fuel pump on the market FASS has chosen to manufacture our systems from American made components that are then assembled and tested in house by our highly trained and qualified staff. At FASS our first priority is to guarantee that only the purest quality fuel is delivered to your diesel engine. We achieve this by removing dirt, water and air through our two step filtration process while switching the fuel delivery process from a suction delivery to a pressure delivery, thus eliminating the possibility of reintroducing air back into the fuel after it has already been removed. With filtration being such an important process, we choose to use fuel filters that have a rating as low as 3 Micron, which provides superior protection from debris in your diesel fuel.

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Items 1-48 of 48
2011-2014 GM 6.6L Duramax LML
Description: FASS Dura-Max Flow Enhancer
Item #: DMAX-7002
Condition: New
Price: $399.00
Sale: $379.05
Save: 5%
Save: $19.95
Qty:

Universal
Description: FASS .460 Bead X.460 Bead Specialty Fitting
Item #: DB-4646
Condition: New
Price: $13.00
Sale: $12.35
Save: 5%
Save: $0.65
Qty:

Universal
Description: FASS 1/2 Push Lock X 1/2 Bead
Item #: PLB-1212
Condition: New
Price: $10.00
Sale: $9.50
Save: 5%
Save: $0.50
Qty:

Universal
Description: FASS 1/2 Push Lock X 3/8 Bead
Item #: PLB-1238
Condition: New
Price: $10.00
Sale: $9.50
Save: 5%
Save: $0.50
Qty:

Universal
Description: FASS 1/2 Push Lock X 5/16 Bead
Item #: PLB-12516
Condition: New
Price: $10.00
Sale: $9.50
Save: 5%
Save: $0.50
Qty:

2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM
Description: FASS 165 Gph Flow Rate Titanium Series
Item #: T C10 165 G
Condition: New
Price: $699.00
Sale: $664.05
Save: 5%
Save: $34.95
Qty:

2001-2012 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
Description: FASS 220 Gph Flow Rate Titanium Series
Item #: T C10 220G
Condition: New
Price: $829.00
Sale: $787.55
Save: 5%
Save: $41.45
Qty:

2001-2012 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
Description: FASS 260Gph Fuel Pump Kit
Item #: T C10 260G
Condition: New
Price: $879.00
Sale: $835.05
Save: 5%
Save: $43.95
Qty:

Universal
Description: FASS 3/8 Push Lock 3/8 Bead
Item #: PLB-3838
Condition: New
Price: $10.00
Sale: $9.50
Save: 5%
Save: $0.50
Qty:

Universal
Description: FASS 5/8 Suction Tube Kit (In Fuel Module)
Item #: STK-1003
Condition: New
Price: $99.00
Sale: $94.05
Save: 5%
Save: $4.95
Qty:

2001-2014 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
Description: FASS Adjustable Diesel Fuel Lift Pump 220Gph
Item #: FA C09 220G
Condition: New
Price: $659.00
Sale: $626.05
Save: 5%
Save: $32.95
Qty:

2001-2014 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
Description: FASS Adjustable Diesel Fuel Lift Pump 260Gph
Item #: FA C09 260G
Condition: New
Price: $709.00
Sale: $673.55
Save: 5%
Save: $35.45
Qty:

2001-2014 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
Description: FASS Adjustable Diesel Fuel Lift Pump 95Gph
Item #: FA C09 095G
Condition: New
Price: $499.00
Sale: $474.05
Save: 5%
Save: $24.95
Qty:

2001-2009 GM 6.6L Duramax LB7/LLY/LBZ/LMM
Description: FASS Adjustible 165 Gph Hpfp Pump 0-25Psi
Item #: FA C09 165G
Condition: New
Price: $514.00
Sale: $488.30
Save: 5%
Save: $25.70
Qty:

Universal
Description: FASS Diesel "No Drop" Fuel Sump Kit (Bowl Only)
Item #: STK-5500BO
Condition: New
Price: $159.00
Sale: $151.05
Save: 5%
Save: $7.95
Qty:

Universal
Description: FASS Diesel Fuel 5/8 Suction Tube Kit With Bulkhead Fitting
Item #: STK-1002
Condition: New
Price: $89.00
Sale: $84.55
Save: 5%
Save: $4.45
Qty:

Universal
Description: FASS Diesel Fuel 5/8 Suction Tube Upgrade Kit
Item #: STK-1003B
Condition: New
Price: $59.00
Sale: $56.05
Save: 5%
Save: $2.95
Qty:

Universal
Description: FASS Diesel Fuel Sump Kit With Fass Bulkhead Suction Tube Kit
Item #: STK-5500
Condition: New
Price: $249.00
Sale: $236.55
Save: 5%
Save: $12.45
Qty:

Universal
Description: FASS Diesel Fuel Sump Kit With Suction Tube Upgrade Kit
Item #: STK-5500B
Condition: New
Price: $199.00
Sale: $189.05
Save: 5%
Save: $9.95
Qty:

Universal
Description: FASS Double Return Line
Item #: FLK-S03
Condition: New
Price: $99.00
Qty:

Universal
Description: FASS Double Vent Return Line Kit
Item #: FLK-S06
Condition: New
Price: $119.00
Qty:

2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM
Description: FASS Dura-Max Diesel Lift Pump
Item #: DMAX-7001
Condition: New
Price: $419.00
Sale: $398.05
Save: 5%
Save: $20.95
Qty:

Universal
Description: FASS Electric Heater Kit For HD Titanium And Platinum Series
Item #: HK-1001
Condition: New
Price: $159.00
Sale: $151.05
Save: 5%
Save: $7.95
Qty:

Universal
Description: FASS Ford/Dodge/Gm Diesel Fuel Pressure Regulator With Boost Compensating Port
Item #: FPR-1001
Condition: New
Price: $149.00
Sale: $141.55
Save: 5%
Save: $7.45
Qty:

Universal
Description: FASS Fuel Feed Line
Item #: FLK-S01
Condition: New
Price: $80.00
Qty:

Universal
Description: FASS Hd Fuel Filter 3 Micron (Fass 150)
Item #: FF-1003
Condition: New
Price: $35.00
Sale: $33.25
Save: 5%
Save: $1.75
Qty:

Universal
Description: FASS HD Fuel Filter Andwater Separator (Emulsified Water)
Item #: FS-1001
Condition: New
Price: $22.00
Sale: $20.90
Save: 5%
Save: $1.10
Qty:

Universal
Description: FASS Heater Bushing
Item #: HB-1001
Condition: New
Price: $12.00
Sale: $11.40
Save: 5%
Save: $0.60
Qty:

Universal
Description: FASS Platinum Fuel 3 Micron With Bowl (May Need Fsn2001)
Item #: FF-3003
Condition: New
Price: $22.00
Sale: $20.90
Save: 5%
Save: $1.10
Qty:

Universal
Description: FASS Replacement Element For Fass Titanium Electric Heater
Item #: 32283
Condition: New
Price: $125.00
Sale: $118.75
Save: 5%
Save: $6.25
Qty:

Universal
Description: FASS Replaces Banjo Bolts For -12 Valve
Item #: BBRK-1002
Condition: New
Price: $54.00
Sale: $51.30
Save: 5%
Save: $2.70
Qty:

Universal
Description: FASS Replaces Banjo Bolts For 24 Valve
Item #: BBRK-1001
Condition: New
Price: $54.00
Sale: $51.30
Save: 5%
Save: $2.70
Qty:

Universal
Description: FASS Semi Frame Bracket
Item #: SFB-1001
Condition: New
Price: $89.00
Qty:

Universal
Description: FASS Single Return Line
Item #: FLK-S02
Condition: New
Price: $90.00
Qty:

2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
Description: FASS Stock Fuel Filter Delete Bowl
Item #: DFD-4000
Condition: New
Price: $82.00
Sale: $77.90
Save: 5%
Save: $4.10
Qty:

2011-2014 GM 6.6L Duramax LML
Description: FASS Stock To Moderate Titanium Series 95Gph
Item #: T C11 095G
Condition: New
Price: $664.00
Sale: $630.80
Save: 5%
Save: $33.20
Qty:

Universal
Description: FASS Titanium Series Diesel Fuel Lift Pump 125Gph@45Psi Universal
Item #: T 125G
Condition: New
Price: $699.00
Sale: $664.05
Save: 5%
Save: $34.95
Qty:

2011-2014 GM 6.6L Duramax LML
Description: FASS Titanium Series Diesel Fuel Lift Pump 165 Gph
Item #: T C11 165G
Condition: New
Price: $699.00
Sale: $664.05
Save: 5%
Save: $34.95
Qty:

Universal
Description: FASS Titanium Series Diesel Fuel Lift Pump 165Gph Uim Applications
Item #: T UIM 165G
Condition: New
Price: $709.00
Sale: $673.55
Save: 5%
Save: $35.45
Qty:

Universal
Description: FASS Titanium Series Diesel Fuel Lift Pump 200Gph@45Psi Universal
Item #: T 200G
Condition: New
Price: $719.00
Sale: $683.05
Save: 5%
Save: $35.95
Qty:

Universal
Description: FASS Titanium Series Diesel Fuel Lift Pump 220Gph Uim Applications
Item #: T UIM 220G
Condition: New
Price: $759.00
Sale: $721.05
Save: 5%
Save: $37.95
Qty:

Universal
Description: FASS Titanium Series Diesel Fuel Lift Pump 220Gph Universal
Item #: T 220G
Condition: New
Price: $719.00
Sale: $683.05
Save: 5%
Save: $35.95
Qty:

Universal
Description: FASS Titanium Series Diesel Fuel Lift Pump 260Gph Uim Applications
Item #: T UIM 260G
Condition: New
Price: $809.00
Sale: $768.55
Save: 5%
Save: $40.45
Qty:

Universal
Description: FASS Titanium Series Diesel Fuel Lift Pump 260Gph Universal
Item #: T 260G
Condition: New
Price: $769.00
Sale: $730.55
Save: 5%
Save: $38.45
Qty:

2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM
Description: FASS Titanium Series Diesel Fuel Lift Pump 95Gph
Item #: T C10 095G
Condition: New
Price: $664.00
Sale: $630.80
Save: 5%
Save: $33.20
Qty:

Universal
Description: FASS Titanium Series Diesel Fuel Lift Pump 95Gph Uim Applications
Item #: T UIM 095G
Condition: New
Price: $674.00
Sale: $640.30
Save: 5%
Save: $33.70
Qty:

Universal
Description: FASS Titanium Series Diesel Fuel Lift Pump 95Gph Universal
Item #: T 095G
Condition: New
Price: $634.00
Sale: $602.30
Save: 5%
Save: $31.70
Qty:

Universal
Description: FASS Titanium Water Separator (Emulified Water)
Item #: FS-2001
Condition: New
Price: $20.00
Sale: $19.00
Save: 5%
Save: $1.00
Qty:

Items 1-48 of 48