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USD 749
Part #: FASSTS D07 165G

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

2005-2018 Dodge 5.9L/6.7L Cummins | 2021-2022 Ram 6.7L Cummins (Moderate to Extreme)
Part #: FASSTS D07 165G
★★★★★ ★★★★★ 11 Reviews
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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 2005-2018 Dodge 5.9L/6.7L Cummins or 2021-2022 Ram 6.7L Cummins. 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 Cummins 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
Shipping Restrictions Apply shipping restriction icon This product can not be shipped to these states: CA

Vehicle Applications

2005 Dodge 5.9L 24V Cummins
2006 Dodge 5.9L 24V Cummins
2007 Dodge 5.9L 24V Cummins
2007.5 Dodge 6.7L 24V Cummins
2008 Dodge 6.7L 24V Cummins
2009 Dodge 6.7L 24V Cummins
2010 Ram 6.7L 24V Cummins
2011 Ram 6.7L 24V Cummins
2012 Ram 6.7L 24V Cummins
2013 Ram 6.7L 24V Cummins
2014 Ram 6.7L 24V Cummins
2015 Ram 6.7L 24V Cummins
2016 Ram 6.7L 24V Cummins
2017 Ram 6.7L 24V Cummins
2018 Ram 6.7L 24V Cummins
2021 Ram 6.7L 24V Cummins
2022 Ram 6.7L 24V Cummins


  • MFG. Number TS D07 165G
  • 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-713-1
  • UPC 850044106387
  • Warranty Info Limited Lifetime
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L28.00R20.00


★★★★★ ★★★★★
4.2/5 Stars out of 11 Reviews
Verified Buyer
FASS 645 gph
Everything was packaged nice and fast shipping only issue is it don’t come with paper instructions on installation or have the parts labeled would be nice so you can know what goes where or what it’s for but YouTube will tell order number 1945652
Fass Fuel Pump 3rd gen Dodge
I decided to install a fass fuel system on my 2005 dodge Ram. Best decision of my life. Runs like a total different truck. Used to have loss of power and problems shifting and my max speed wasn’t higher than 70. The fass fuel system fixed all of that! Highly recommend especially for an older truck.
Verified Buyer
Very confusing for a simple j stall
Well I got the 165 YA D07 thinking it was going to come with a suction tube for the top since I didn’t order a sump to go on the bottom. It came with a new way they’re doing it; you have to completely disassemble your factory pump which was a pain in the ass. I actually cut off the wrong side because they didn’t send me any directions. I was missing a piece and ended up having to pay another additional hundred dollars for a suction tube and now I have to go out and buy a brand new fuel pump because my other one was destroyed by taking it apart. Completely different install than what I have ever seen and thought I was getting. Directions would’ve been nice. Not to satisfied, pretty mad. I’m spending 300 extra dollars on parts to make this thing work.
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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.

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