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- 1983-1994 IDI Diesel 6.9/7.3
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1994-1997 Powerstroke 7.3
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1999-2003 Powerstroke 7.3
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2003-2007 Powerstroke 6.0
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Engine Parts
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2008-2010 Powerstroke 6.4
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2011-2016 Powerstroke 6.7
- 2017-2023 Powerstroke 6.7
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- PPE
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- Redhead Steering
- Rev X
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- Xotic Head Studs
- 1983-1994 IDI Diesel 6.9/7.3
- 1994-1997 Powerstroke 7.3
- 1999-2003 Powerstroke 7.3
-
2003-2007 Powerstroke 6.0
- Air Intake Systems
- Charging & Starting
- Cooling System
- Differential Parts
- Engine Parts
- Exhaust Brakes
- Exhaust Components
- Exhaust Systems
- Filters
- Fluids
- Fuel Injector Control Modules
- Fuel Systems
- High Pressure Oil System
- Injectors
- Intercoolers
- Package Deals
- Power Modules/Programmers
- Steering
- Transmissions/Upgrades
- Turbochargers
- 2008-2010 Powerstroke 6.4
- 2011-2016 Powerstroke 6.7
- 2017-2023 Powerstroke 6.7
- AFE Power
- Agricultural Diesel Products
- Airdog
- Alliant
- ARP Bolts
- ATI Dampner
- ATS Diesel Performance
- Auto Enginuity
- Autometer
- Banks Power
- BD Diesel
- Beans Diesel Performance
- Black Diamond Diesel
- Bostech
- Bullet Proof Diesel
- Bully Dog
- Callies
- Colt Cams
- DFC Diesel
- Diesel RX
- Diesel Site
- Dynomite Diesel
- Edge Products
- FASS Fuel Systems
- Fleece Performance
- Fluidampr
- FTP
- Garrett Turbos
- H&S Motorsports
- Industrial Injection
- Injen
- K&N Filters
- Mag-Hytec
- Magnaflow
- Mahle
- MBRP Exhaust
- Mean Green
- Merchant Automotive
- Mishimoto
- Motorcraft
- Nitro Gear and Axle
- No Limit Fabrication
- Powerstroke Products
- PPE
- Racor
- Ranch Hand Bumpers
- Redhead Steering
- Rev X
- S&B Filters
- SCT Programmers
- South Bend Clutch
- Xotic Head Studs
Shop by Brand
FASS Fuel Systems
FASS Fuel Systems was founded by Brad Ekstam in 2003, after years of developing his skills and knowledge in the industry. Starting production of fuel/air separation systems in his garage, demand quickly grew, and FASS moved to its present location in Marthasville, MO. The goal has never been just a good system, but rather to exceed customers’ expectations and continue innovating for the future.
FASS Diesel Fuel Systems prioritize customer loyalty through producing the highest quality diesel fuel systems and excellent customer service with a focus on integrity and character. Complete customer satisfaction is always the top priority.
FASS Fuel Systems increase injection component life, improve fuel economy, lower EGTs and emissions, extend filter life, provide excellent cold weather starts, and boost horsepower. FASS takes pride in its filtration system, which removes all types of fuel contaminants, resulting in the cleanest fuel possible for your engine. With over 20 years of experience, FASS builds the quietest, highest-quality Fuel Air Separation Systems (FASS) and electric diesel fuel pumps available.