50 State Legal Products

Replace your existing FASS water separator filter with this Extreme Water Separator Filter. This filter is rated at 2 microns absolute. The new design no longer needs a drain as the filter element itself traps the water. This filter MUST be used in...

FASS Fuel Systems replacement fuel filters offer premium diesel fuel filtration for your rig. When your fuel system runs clean, it is more efficient and powerful. FASS has replacement filters to fit their HD, Titanium, and Platinum series systems. Once...

Upgrade the water separator filter on your pickup's FASS Titanium or Titanium Signature Series Fuel System with the FASS XWS-3002 XL Extended Length Extreme Water Separator. This 2-micron filter still offers the same 99.96% water removal effectiveness as...

FASS particulate filter is rated at 144 microns. The 144-micron particulate filter on the suction side will drastically reduce cavitation, increase flow properties, lower the sound output of the FASS system, and removes larger fuel particulates.

A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other types of diesel. This requires your CP3 injection pump to pull your fuel under a...

FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other diesel. This requires your CP3 injection pump to pull your fuel under a vacuum,...

Better than stock, Pacific Performance Engineering exhaust downpipes increase flow and performance on your Duramax. PPE crafts them with smooth bends from long-lasting 304 stainless steel. They include titanium exhaust wrap and clamps for a secure...

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...

Breathe easy. Your engine & warranty are protected. - Add power and fun while still protecting your investment. ISO 5011 Filtration Testing. - A mountain of dust and our 1/2 million dollar lab is how far we've gone to make sure your...

The S&B Filters KF-1063D Replacement Filter is a dry, disposable air filter for your S&B Cold Air Intake System. This innovative filter features a full round inlet radius that provides for a smooth transition while allowing for a larger filter...

S&B Filters cotton filter cold air intake kits are designed to improve airflow and bring down the temperature of the air that enters your engine. To achieve more airflow S&B oiled cotton filters are built with four or eight layers (for diesel) of...

The Titanium Signature Series diesel fuel lift pump was engineered by FASS Fuel Systems to be the top-performing, longest lasting and most reliable aftermarket filtration system in the diesel industry. Rated at 165 gallons per hour and backed by a...

The 75-5085 has two airflow configurations depending on your needs. Using the included silicone box plug will seal the airbox making the front-facing primary inlet scoop the main source of airflow. We swapped the location of the intake box and...

Really add some performance to your 2003 to 2007 Ford Powerstroke 6.0L engine without major modifications by using a cold air intake from Sinister Diesel. You get an original design with this 6.0L Powerstroke cold air intake, which results in quicker...

A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other types of diesel. This requires your CP3 injection pump to pull your fuel under a...