Fuel System & Upgrades

With Airdog's II-5G 165GPH dual feed gerotor pump system, your 1994-1998 Dodge Cummins 5.9L 12V runs more efficiently, with increased fuel economy, power and torque output, longer injector life, and improved throttle response.

With Airdog's II-5G 165GPH dual feed gerotor pump system, your 1999-2003 Ford Powerstroke 7.3L runs more efficiently, with increased fuel economy, power and torque output, longer injector life, and improved throttle response.

With Airdog's II-5G 165GPH dual feed gerotor pump system, your 1994-1998 Dodge Cummins 5.9L 12V runs more efficiently, with increased fuel economy, power and torque output, longer injector life, and improved throttle response.

Airdog's II-5G 220PH dual feed gerotor pump system on your 1998.5-2004 Dodge Cummins 5.9/6.7L provides increased fuel economy, power/torque output, longer injector life, and improved throttle response.

Airdog's II-5G 220 GPH dual feed gerotor pump system on your 2004.5-2018 Dodge 5.9/6.7L Cummins provides increased fuel economy, power/torque output, longer injector life, and improved throttle response.

Airdog's II-5G 220 GPH dual feed gerotor pump system on your 2019-2020 Dodge 5.9/6.7L Cummins provides increased fuel economy, power/torque output, longer injector life, and improved throttle response.

Airdog's II-4G 165GPH dual feed gerotor pump system on your 2003-2007 Ford Powerstroke 6.0L provides increased fuel economy, power/torque output, longer injector life, and improved throttle response.

Airdog's II-5G 165GPH dual feed gerotor pump system on your 2003-2007 Ford Powerstroke 6.0L provides increased fuel economy, power/torque output, longer injector life, and improved throttle response.

Airdog's II-5G 220GPH dual feed gerotor pump system on your 2008-2010 Ford 6.4L Powerstroke provides increased fuel economy, power/torque output, longer injector life, and improved throttle response.

2011-2016 Ford Powerstroke 6.7L - Airdog's II-5G 165GPH dual feed gerotor pump system provides increased fuel economy, power/torque output, longer injector life, and improved throttle response. This product ASSISTS the OEM lift pump, it does not replace it.

2017-2021 Ford Powerstroke 6.7L - Airdog's II-5G 165GPH dual feed gerotor pump system provides increased fuel economy, power/torque output, longer injector life, and improved throttle response. This product ASSISTS the OEM lift pump, it does not replace it.

Airdog II-5G Fuel Air Separation System 100GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 1989-1993 Dodge 5.9L Cummins truck.

Airdog II-5G Fuel Air Separation System 100GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 1994-1998 Dodge 5.9L Cummins truck.

Airdog II-5G Fuel Air Separation System 100GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 1998.5-2004 Dodge 5.9L Cummins truck.

Airdog II-5G Fuel Air Separation System 100GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 1998.5-2004 Dodge 5.9L Cummins truck.

Airdog II-5G Fuel Air Separation System 100GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2004.5-2018 Dodge 5.9L/6.7L Cummins truck.

Airdog II-5G Fuel Air Separation System 100GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2019-2021 Dodge 6.7L Cummins truck.

Airdog II-5G Fuel Air Separation System 100GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2008-2010 Ford 6.4L Powerstroke truck.

Airdog II-5G Fuel Air Separation System 100GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2001-2010 GMC/Chevy 6.6L Duramax truck.

Airdog II-5G Fuel Air Separation System 100GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2011-2014 GMC/Chevy 6.6L Duramax truck.

Airdog II-5G Fuel Air Separation System 100GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2015-2016 GMC/Chevy 6.6L Duramax truck.

Airdog II-5G Fuel Air Separation System 165GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 1989-1993 Dodge 5.9L Cummins truck.

Airdog II-5G Fuel Air Separation System 165GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 1998.5-2004 Dodge 5.9L Cummins truck.

Airdog II-5G Fuel Air Separation System 165GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2004.5-2018 Dodge 5.9L/6.7L Cummins truck.

Airdog II-5G Fuel Air Separation System 165GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2019-2021 Dodge 6.7L Cummins truck.

Airdog II-5G Fuel Air Separation System 165GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2008-2010 Ford 6.4L Powerstroke truck.

Airdog II-5G Fuel Air Separation System 165GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2001-2010 GMC/Chevy 6.6L Duramax truck.

Airdog II-5G Fuel Air Separation System 165GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2011-2014 GMC/Chevy 6.6L Duramax truck.

Airdog II-5G Fuel Air Separation System 165GPH feeds greater pump system and provides increased fuel economy, power/torque output, longer injector life, and improved throttle response on your 2015-2016 GMC/Chevy 6.6L Duramax truck.

Airdog's II-5G 220GPH dual feed gerotor pump system on your 2001-2010 GMC Chevy Duramax 6.6L LB7, LLY, LBZ, and LMM diesels provides increased fuel economy, power/torque output, longer injector life, and improved throttle response.

Airdog's II-5G 220GPH dual feed gerotor pump system on your 2011-2014 GMC/Chevy Duramax 6.6L LML provides increased fuel economy, power/torque output, longer injector life, and improved throttle response.

Airdog's II-5G 220GPH dual feed gerotor pump system on your 2015-2016 GMC Chevy Duramax LML provides increased fuel economy, power/torque output, longer injector life, and improved throttle response.

This is a factory replacement 2 micron fuel filter for Airdog, Airdog II and Airdog II-4G fuel lift pump and water separator systems - rated at 2 microns.

This is a factory replacement water separator filter for Airdog, Airdog II and Airdog II-4G fuel lift pump and water separator systems.

FASS has released a new version of their fuel particulate replacement filter elements for their Titanium and Titanium Signature Fuel Air Separation Lift Pump systems. This new filter is rated at 144 microns. Must be used in conjunction with the new style XWS-3002 water separator filter - it is not compatible with earlier versions of FASS filters.

FASS Fuel Systems replacement pump for your FASS DRP02 or FASS DRP04. This pump is a replacement pump only not a full fuel pump kit.

FASS Fuel Systems replacement pump for your Titanium Series lift pump. This pump will fit directly into your titanium series lift pump kit.

FASS Fuel Systems replacement pump for your Titanium Series lift pump, 165 Gallon per hour pump. This pump will fit directly into your titanium series lift pump kit.

FASS Fuel Systems replacement pump for your Titanium Series lift pump, 100 Gallon per hour pump. This pump will fit directly into your titanium series lift pump kit.

FASS Fuel Systems replacement pump for your Titanium Series lift pump, 140 Gallon per hour pump. This pump will fit directly into your titanium series lift pump kit.