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FASS Titanium Signature Series
Constant fuel pressure, real filtration, and the single best reliability upgrade on a common-rail Cummins.
2 flow rate options
$724.00
DetailsLift pump and filtration system · 100 or 165 GPH
Free shipping on orders over $199 — lower 48
165 GPH air separation and filtration
Removes entrained air from diesel before it reaches the injection pump — the fix for a truck that runs rough under load.
Part number SSD-ADG-165
$829.00
Aerated fuel causes the same symptoms as a failing pump: rough running, power loss, and inconsistent rail pressure. The AirDog II-5G separates air from fuel and holds steady pressure at the CP3.
The 5G platform adds improved sealing and a serviceable design, so maintenance stays simple over the life of the truck.
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Parts that are commonly ordered together, or that solve the next problem down the line.
Browse the catalogConstant fuel pressure, real filtration, and the single best reliability upgrade on a common-rail Cummins.
2 flow rate options
Lift pump and filtration system · 100 or 165 GPH
The No-Drop kit mounts without dropping the fuel tank and scales all the way to a 1500 horsepower build.
4 power tier options
Direct-fit lift pump · Stock to 1500 HP tiers
The No-Drop Plus adds filtration capacity and flow headroom over the standard series for trucks that work hard.
4 flow rate options
165–290 GPH lift pump · No tank drop
Call, email, or stop by the shop on North Orange Blossom Trail. Bring the VIN if you have it — we can confirm fitment on the spot and have the right parts ready.
AirDog II-5G Fuel System
$829.00
