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USD 711.55

FASS TS D07 165G Titanium Signature Series 165GPH Fuel System

★★★★★ ★★★★★ 4.0 (14 Reviews)

Vehicle Fitment:
2005-2018 Dodge 5.9L/6.7L Diesel | 2021-2022 Ram 6.7L Diesel (Moderate to Extreme) | See full application list below
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The FASS TS D07 165G Titanium Signature Series 165GPH Fuel System with Whisper Technology is engineered to be the top performing, longest lasting and most reliable aftermarket filtration system on the market for your Dodge Ram 5.9L/6.7L Diesel. Rated at 165 gallons per hour and backed by a limited lifetime warranty, the Titanium Signature Series offers advanced filtration that will help protect your diesel fuel injection system, effectively extending the life of your Injection Pump and Injectors. These benefits include: improved filtration rating of 3 Microns, a built in water separation filter and FASS Fuel Systems patented air/vapor removal process. For use on moderate to extreme engines (600HP-900HP).

Titanium Signature Series 
With over 2.5 years in the making, FASS has done extensive testing, research, and manufacturing on their Signature Series Fuel Systems. Featuring the FASS Whisper Technology specially designed to decrease pump noise, improve pump life, improve flow rate, and increase overall pump performance, the Signature Series provides you with the most reliable aftermarket fuel system in the industry. 

FASS Silencing Technology (FST)
Developed by the engineering team at FASS Fuel Systems to help reduce the noise created by aftermarket fuel and air separation systems. By using radius cuts, tighter tolerances on all gears and a high quality military Specd Coating over the aluminum base, FASS Fuel Systems is able to develop the quietest fuel air separation system on the market.

Performance Radius Cuts (PRC)
An advanced machining technique used to improve the flow of fuel through the pump by creating smooth flowing cuts within the aluminum housing. This prevents the reintroduction of air and vapor back into the fuel and also to prevent stagnant fuel pockets from forming within the corner of a 90 degree bend.  FASS Titanium Signature Series Fuel Pumps are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts, lesser 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 and 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 constantly being moved and cleaned. This guarantees that your truck always has the freshest and cleanest fuel possible.

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

  • 165GPH @ 16-18 PSI 
  • Whisper Technology 
  • 3 Micron Filtration Rating
  • Bolt-On Bracket Installation
  • Improves Cold Weather Starts
  • 30K Mile Filter Life Expectancy
  • Removes Water, Air, & Debris From Diesel Fuel
  • Increases Efficiency, Performance & Smoother Idle 
  • Optional Electric Heater & Fuel Pressure Gauge Port
  • Protects & Extends The Life Of Your Fuel System & Injectors

Limited Lifetime
Shipping Restrictions Apply shipping restriction icon This product can not be shipped to these states/provinces: CA
Disclaimer: XDP is in no way affiliated with Cummins or any of its subsidiaries or related companies, and that Cummins has not authorized the sale of any of XDP's parts, and has not tested or approved any of XDP’s parts for use in genuine Cummins brand products.


  • MPN TSD07165G
  • SKU FASSTS D07 165G
  • GTIN 850044106387
  • ID 35573
  • Manufacturer Name FASS
  • Shipping Weight 20.00 lb.
  • Shipping Length 14 in.
  • Shipping Width 20 in.
  • Shipping Height 10 in.
  • Fuel Type Diesel
  • E-Code 3
  • EO Number d-713-4
  • Warranty Info Limited Lifetime
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Cross Reference # TSD07165G
  • Internal L38R17


★★★★★ ★★★★★
4.0/5 Stars out of 14 Reviews
Verified Buyer
Ok product
Im not a fan of fass but there cheaper then air dog. I think they cheap out on some things and the directions are pretty vague but with watching videos got it installed and it works as it should.
Verified Buyer
Fass 165 order # 2227843
Quality parts, straightforward install. Wish it came with 1 foot of extra hose & paper instructions.
FASS system
Not my favorite project by far, directions were confusing to no end. Got it all together and I was shorted 2 feet of hose to go to the CP3. All of the hose I cut going from the fuel module to the fittings on the FASS pump I made as short as possible within reason of not kinking or really pulling on the plastic of the fuel module. No other uses for the hose besides directed, I was just plain out shorted 2 feet. Someone wasn’t paying attention when they cut the whole length of it.
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Questions and Answers

Does this come with all the plumbing needed to install it?
View Staff Answer 
Yes, the FASS TS D07 165G Titanium Signature Series 165GPH Fuel System includes everything you need for installation.
I was wondering is this fuel pump a kit and what comes with it?
View Staff Answer 
The FASS TS D07 165G Titanium Signature Series 165GPH Fuel System comes with everything you need for installation including the pump with filters, mounting hardware, and all the fuel lines necessary.
Will this fit an 2004.5 Dodge 5.9L Diesel?
View Staff Answer 
No, the FASS fuel system you need is the FASS TS D08 165G Titanium Signature Series 165GPH Fuel System that can be found HERE!

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