FASS TSF18180F140G Titanium Signature Series 140GPH Fuel System

PART# TSF18180F140G | SKU FASSTSF18180F140G
★★★★★ ★★★★★ 4.0 (2 Reviews)

Vehicle Fitment For:
2017-2022 Ford F-250/350 6.7L Powerstroke (Stock To Moderate)

See full application list below
NOTES: Installation of this kit on a Cab and Chassis may require modifications.
$849.00

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Description

Add the FASS TSF18180F140G Titanium Signature Series 140GPH Fuel System from XDP to your Ford F250/F350 6.7L Powerstroke (Stock To Moderate). The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration System in the diesel industry. Rated at 140 gallons per hour and backed by our limited lifetime warranty the Titanium Signature Series fuel System can support your diesel engine with enough fuel for up to 700 HP. A Titanium Signature Series fuel System also offers advanced filtration benefits that will help protect your fuel injection systems, effectively extending the life of both your injection system and injectors. These benefits include an improved filtration rating of 2 Microns, a built-in water separation filter and FASS Diesel Fuel Systems patented air/vapor removal process. Some diesel engines are known for having injector failure issues; this can be caused by several different factors and FASS Filtration Systems is designed to eliminate those that are fuel related.

FASS Whisper Technology (FWT) was engineered to meet the stringent demands of today's quiet diesel engines. FASS Whisper Technology was in development and testing for over two and a half years to meet FASS Fuel System's high quality and durability standards. FASS Whisper Technology effectively and drastically reduces the sound levels of the Signature Series FASS Diesel Fuel System to a whisper while at the same time increasing fuel flow rates.

Performance Radius Cuts (PRC)
are an advanced machining technique used to improve the flow of fuel through the FASS System by creating smooth flowing cuts within the aluminum housing. This prevents the reintroduction of air and vapor back into the fuel and to prevent eddy currents from forming within the corner of a 90-degree sharp angle. FASS Titanium Signature Fuel Systems are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts, some competitors commonly use T-Bone and square 90-degree fittings that can limit fuel flow, cause restrictions and reintroduce air back into your fuel.

Mass Flow Return (MFR) technology is used to continually polish your fuel by keeping a positive pressure on the fuel being delivered to the engine to prevent cavitation along with galling and scoring. Then returning the fuel, that's not yet needed, back to the tank after it has been passed through the filtration process, removing dirt, air, vapor and water. This means your fuel is being constantly polished (cleaned), guaranteeing that your diesel truck always has the cleanest fuel possible. The MFR in combination with the optional FASS Fuel Heater options will help ensure cold weather operations!

Bolt On Bracket Mounts
old mounting styles required drilling or welding when mounting your new System. This has now been simplified with these bolt on brackets that utilize your factory bed bolt, the bolt that secures your truck bed to your frame. Mounting your Titanium Signature Series System takes only minutes, and all brackets are made from machined steel for superior support and strength.

Features:
  • Whisper Technology
  • Complete Replacement System
  • 140 Gallons Per Hour Flow Rating
  • Removes Water, Air and Debris From Diesel Fuel
  • 2 Micron Filtration Rating
  • Protects and Extends The Life Of Your Injectors
  • Improved Cold Weather Starts
  • 1/2 Inch Fuel Lines and Ports
  • Fuel Mileage Improvement
  • Improved Fuel Volume Delivery
  • Smoother Engine Idle
  • Optional Electric Heater Ports
  • Optional Fuel Pressure Gauge Port
  • 1,000,000 Mile Motor
  • 30,000 Mile Filter Life Expectancy
Note:
Installation of this kit on a Cab and Chassis may require modifications.

Reviews For FASS TSF18180F140G

Overall Rating
4.0/5
2 Reviews
Rating Snapshot
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Verified Buyer
★★★★★ ★★★★★
Sounds like it’s pulling air sometimes
William (MO) | December 27th, 2025
So I had contamination in my fuel, so I installed an S&B 60-gallon fuel tank and their sending unit for aftermarket lift pumps. Once I found the proper instructions (do not follow the video online), it wasn’t too bad of an install. This pump does sound like it pulls air sometimes but when I compare it to my buddy's 7.3 it is a lot quieter. His sounds like it is eating gravel. I did end up running a new hose from the supply all the way up to the engine instead of tying into the factory lines.
 
★★★★★ ★★★★★
F-350 dually system install
Jay Carley (TX) | July 4th, 2024
The system was complete with everything needed to complete the installation. Everything goes together as it should. My kit was missing one hose clamp. No big deal. The install method in the directions was to drop the fuel tank. My tank was 3/4 full so I decided to remove the bed instead. Pulling the bed off is 30 mins on these newer for trucks and very simple. I really would suggest the instructions desperately needs a fuel line diagram. The correct instructions gets the job done but directs you from the point of connection where a specific part was installed to another point. I can see where this could confuse some DYI installers. Will be back after I run the system awhile. I’m a long haul driver, deliver RVs from Indiana all over the country so I can put some miles on quick.
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Specifications For FASS TSF18180F140G

MPN TSF18180F140G
SKU FASSTSF18180F140G
ID 139187
Manufacturer Name FASS
Shipping Weight 21.00 lb.
Shipping Length 14 in.
Shipping Width 12 in.
Shipping Height 18 in.
Fuel Type Diesel
E-Code 2
EO Number d-713-4
Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Cross Reference # TS F18 140G, TSF18140G, FASSTS F18 140G
Internal L3R5

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