Fuel Delivery

Upgrade your fuel system with this fuel filter delete from Fleece Performance Engineering. If you have an aftermarket fuel filtration system such as an Air Dog or a FASS, your factory fuel filter is no longer necessary. The factory fuel filter only...

Upgrade your fuel system with this fuel filter delete from Fleece Performance Engineering. If you have an aftermarket fuel filtration system such as an Air Dog or a FASS, your factory fuel filter is no longer necessary. The factory fuel filter only...

Upgrade your fuel system with this fuel filter delete from Fleece Performance Engineering. If you have an aftermarket fuel filtration system such as an Air Dog or a FASS, your factory fuel filter is no longer necessary. The factory fuel filter only...

Designed to eliminate the factory fuel flow restriction that begins at 3000 RPM;Correlates to lost horsepower when you need it most;Cost effective upgrade;Fuel pressure regulator will need to be scaled appropriately when installed in a 2001-2005 (LB7 or...

Fleece Performance 01-16 GM Duramax 6.6L CP3 Adapter Kit w/O-Rings

Designed to eliminate the factory fuel flow restriction that begins at 3000 RPM;Correlates to lost horsepower when you need it most;Cost effective upgrade;Fuel pressure regulator will need to be scaled appropriately when installed in a 2001-2005 (LB7 or...

Fleece Performance 06-10 GM Duramax LBZ/LMM CP3 Kit

The Fleece Performance CP3K is a modified 6.7L Cummins CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM, which correlates to lost...

The Fleece Performance CP3K is a modified 5.9L Cummins CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM, which correlates to lost...

Fleece Performance 03-07 Dodge Ram 2500/3500 5.9L to 6.7L Cummins CP3 HP Fuel Line Adaptation Kit

Fleece Performance 03-18 Dodge 2500/3500 Cummins CP3 Nut Cover

Fleece Performance 07.5-18 Dodge 2500/3500 6.7L Cummins PowerFlo 1000 CP3 Pump

Fleece Performance 03-07 Dodge 2500/3500 5.9L Cummins PowerFlo 1000 CP3 Pump

No inflated numbers;Proven to support 750 RWHP with the proper complimenting modifications;Eliminates factory fuel flow restiction that begins at 3000 RPM.;Cost effective upgrade will allow you to maintain desired fuel rail pressure through your entire...

Take full control of your Cummins dual CP3's using your just your ECM. The CP3X2 harness allows you to control your Cummins dual pumps without an expensive dual pump controller.? We recommend multiplying the stock FCA current table (D0787) on the Cummins