FASS Fuel Systems

For those who desire the absolute best protection against gelled fuel in cold climates. This kit includes both our High Output Electric Heater Disk and Dual Electric Heater Probe Kit, for up to 500 watts of fuel-thawing power!This ULTIMATE Electric Heater Kit is engineered...

Engineered to deliver superior performance. This product removes air/vapor with one effective method, allowing for more consistent fuel pressure and a rating of 3 Microns, leaving you with the cleanest fuel possible.

Part No: DIFS-RAM-WH-1002 Once you’ve installed an aftermarket Fuel Filtration System such as our FASS Titanium Signature Series, the use of the factory rear water-in-fuel sensor is no longer needed. This simple harness will allow you to remove that rear water separator housing without...

Part No: DIFS-RAM-WH-4001 Once you’ve installed an aftermarket Fuel Filtration System such as our FASS Titanium Signature Series, the use of the factory rear water-in-fuel sensor is no longer needed. This simple harness will allow you to remove that rear water separator housing without...

FASS Fuel Systems Drop-In Filter Pack FP1000 Part No: FP1000 Perfect for the shop or keeping your garage stocked, each FASS Fuel FP3000 contains one (1) (XWS3002XL) Extreme Water Separator Filter and one (1) (CWS1010) Coalescing Water Separator! Designed with convenience in mind, our...

FASS Fuel Systems Drop-In Fleet Filter Pack FLP1000 Part No: FLP1000 Perfect for the shop or keeping your garage stocked, each FASS Fuel FLP3000 contains two (2) (XWS3002XL) Extreme Water Separator Filter and two (2) (CWS1010) Coalescing Water Separator! Designed with convenience in mind,...

FASS Titanium Signature Series Diesel Fuel Systems feature FASS's Revolutionary Whisper Technology is their quietest system to date! A compact design with a very powerful motor. Manufactured to hold up to the most extreme conditions, FASS's Titanium Signature Series System utilizes a motor that...

FASS Titanium Signature Series Diesel Fuel Systems feature FASS's Revolutionary Whisper Technology is their quietest system to date! A compact design with a very powerful motor. Manufactured to hold up to the most extreme conditions, FASS's Titanium Signature Series System utilizes a motor that...

FASS Titanium Signature Series Diesel Fuel Systems feature FASS's Revolutionary Whisper Technology is their quietest system to date! A compact design with a very powerful motor. Manufactured to hold up to the most extreme conditions, FASS's Titanium Signature Series System utilizes a motor that...

FASS Titanium Signature Series Diesel Fuel Systems feature FASS's Revolutionary Whisper Technology is their quietest system to date! A compact design with a very powerful motor. Manufactured to hold up to the most extreme conditions, FASS's Titanium Signature Series System utilizes a motor that...

FASS Titanium Signature Series Diesel Fuel Systems feature FASS's Revolutionary Whisper Technology is their quietest system to date! A compact design with a very powerful motor. Manufactured to hold up to the most extreme conditions, FASS's Titanium Signature Series System utilizes a motor that...

Includes TS Plus RAM Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No Drop Kits include our Fuel Sump—which prevents the need for removing...

Includes TS Plus RAM Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No Drop Kits include our Fuel Sump—which prevents the need for removing...

Includes TS Plus RAM Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No Drop Kits include our Fuel Sump—which prevents the need for removing...

Includes TS Plus RAM Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No Drop Kits include our Fuel Sump—which prevents the need for removing...

Includes TS RAM Fuel System + SK5501 FASS Diesel Fuel Sump Kit  Installing a Titanium Signature Series Fuel System has never been easier, or more affordable. Designed to simplify installation, No Drop Kits include our Fuel Sump—which prevents the need for removing your fuel...

Includes TS RAM Fuel System + SK5501 FASS Diesel Fuel Sump Kit  Installing a Titanium Signature Series Fuel System has never been easier, or more affordable. Designed to simplify installation, No Drop Kits include our Fuel Sump—which prevents the need for removing your fuel...

Includes TS RAM Fuel System + SK5501 FASS Diesel Fuel Sump Kit  Installing a Titanium Signature Series Fuel System has never been easier, or more affordable. Designed to simplify installation, No Drop Kits include our Fuel Sump—which prevents the need for removing your fuel...

The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for an ultra-clean installation! This Fuel...

The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for an ultra-clean installation! This Fuel...