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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
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Description
FASS Titanium Signature Series Diesel Fuel System 110GPH 16-20 GM 2.8L DuramaxGive your 2. 8L Duramax the performance boost it deserves with the FASS Signature Series Diesel Fuel System, delivering 110 gallons per hour (GPH) of consistent fuel flow. Specifically engineered for the 2016 2020 GM 2. 8L Duramax, this system ensures your injection pump receives clean, air free fuel, reducing strain and extending the life of your entire fuel system. Whether youre running stock or have added upgrades, this lift pump is designed to
Give your 2.8L Duramax the performance boost it deserves with the FASS Signature Series Diesel Fuel System, delivering 110 gallons per hour (GPH) of consistent fuel flow. Specifically engineered for the 2016-2020 GM 2.8L Duramax, this system ensures your injection pump receives clean, air-free fuel, reducing strain and extending the life of your entire fuel system. Whether you’re running stock or have added upgrades, this lift pump is designed to meet the demands of your Duramax engine.
The Signature Series features FASS Whisper Technology (FWT) for ultra-quiet operation, ensuring you get premium performance without excessive noise. With Performance Radius Cuts (PRC) in the pump design, fuel flows seamlessly, eliminating restrictions, stagnation, and the reintroduction of air. The Mass Flow Return (MFR) system polishes your fuel by constantly cycling it through the advanced 2-micron filtration system, removing air, vapor, dirt, and water to provide the cleanest fuel possible. Designed for easy installation, the system includes bolt-on bracket mounts that use your truck bed bolts, eliminating the need for drilling or welding. Every component is made with durability in mind, featuring a military-grade coating and precision-machined aluminum housing to withstand the toughest conditions. Upgrading to the FASS Signature Series also helps address one of the Duramax’s known weaknesses: the lack of a factory lift pump. By supplying positive fuel pressure, this system protects your pump from stress, reduces the risk of injector failure, and improves overall reliability.For peace of mind, FASS backs their Signature Series systems with a limited lifetime warranty.Whether you're towing, hitting the trail, or just looking for improved durability, the FASS Signature Series 110GPH Fuel System is your ticket to optimized performance and long-term reliability for your GM Duramax 2.8L.
NOTE: to get FASS warranty coverage for your product you must fill out their registration form here.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect.
Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
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Reviewed in the United States on February 3, 2026
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
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Reviewed in the United States on May 23, 2026