Diesel Performance

Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Sportsman CP3 Pump (LBZ Based)

Exergy 06-07 Chevrolet Duramax 6.6L LBZ 10mm Stroker CP3 Pump (LBZ Based)

Fleece Performance Cheetah Turbochargers set the industry standard for power, quality, and reliability. The Cheetah series does not require an expensive kit, just bolt it on and go. Designed as a stock appearing, drop in replacement turbocharger capable of much more! With our exclusive...

Fleece Performance Cheetah Turbochargers set the industry standard for power, quality, and reliability. The Cheetah series does not require an expensive kit, just bolt it on and go. Designed as a stock appearing, drop in replacement turbocharger capable of much more! With our exclusive...

Fleece Performance Cheetah Turbochargers set the industry standard for power, quality, and reliability. The Cheetah series does not require an expensive kit, just bolt it on and go. Designed as a stock appearing, drop in replacement turbocharger capable of much more! With our exclusive...

Fleece Performance Cheetah Turbochargers set the industry standard for power, quality, and reliability. The Cheetah series does not require an expensive kit, just bolt it on and go. Designed as a stock appearing, drop in replacement turbocharger capable of much more! With our exclusive...

Fleece Performance Cheetah Turbochargers set the industry standard for power, quality, and reliability. The Cheetah series does not require an expensive kit, just bolt it on and go. Designed as a stock appearing, drop in replacement turbocharger capable of much more! With our exclusive...

Male AN straight thread O-Ring Boss (ORB) fitting with O-ring to quick connect

Fleece Performance Universal 1/2in NPT to -10AN Male

Fleece Performance Universal -10 to 3/4in-16 Straight Male Black w/ O-Ring

All New! Fleece Performance stainless steel turbo stud kit for S-300 and S-400 turbos. Our studs are produced in the USA from aged 630 stainless steel and feature a 4mm internal hex head for easy installation. Impervious to rust and corrosion, these studs not...

Fleece Performance Universal -10 to 7/8in-14 Straight Male Black w/ O-Ring

The billet aluminum HE351CW Actuator Solenoid Plug w/ Boost Reference allows you to block the boost reference port but still provide the wastegate with a boost reference.This Part Fits: Year Make Model Submodel 2005-2007 Dodge Ram 2500 Laramie 2005-2007 Dodge Ram 2500 SLT 2006-2007...

Upgrade your Cummins valve springs and retainers with our Fleece Performance spring and retainer kit. Our springs are manufactured from super clean" Hi-Tensile Chrome Silicon steel with a proprietary multi-step heat treating process that minimizes load loss. These springs have a seat pressure of...

The PowerFlo Lift Pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only in-tank lift pump capable of supporting up to 800 hp! Direct OEM In-Tank Replacement: The PowerFlo Lift Pump retains the...

The PowerFlo Lift Pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only in-tank lift pump capable of supporting up to 800 hp! Direct OEM In-Tank Replacement: The PowerFlo Lift Pump retains the...

Auxiliary fuel filter and line kit for your 2003-2018 Dodge Cummins. The kit includes everything you need to properly route, plumb and filter fuel for your Cummins engine from the lift pump to the injection pump. Our kit improves accessibility to the fuel filter...

Male AN straight thread O-Ring Boss (ORB) fitting with O-ring to quick connect

Auxiliary fuel filter and line kit for your 1998.5-2002 Dodge Cummins. The kit includes everything you need to properly route, plumb and filter fuel for your VP engine from the tank to the VP44. Kit includes: Donaldson 3 micron fuel filter and water separator...

Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are produced from aged 603 stainless steel and feature a 4mm internal hex head for easy installation. Impervious to rust and corrosion, these studs not only look good, but allow...

Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are produced from aged 603 stainless steel and feature a 7 mm external hex head for easy installation. Impervious to rust and corrosion, these studs not only look good, but...

Only from Fleece, a complete fuel supply upgrade kit for your 1998.5-2002 Dodge Cummins. The kit includes everything you need to properly route, plumb, pump, and filter fuel for your VP engine. Includes a new sending unit and float to get your fuel gauge...

Fleece Performance billet aluminum fan drive pulley in black anodized finish for the 2003-2012 Cummins equipped RAM. Our pulley is a direct replacement for OE part number 4930580 and has an outside diameter of 6.965".This Part Fits: Year Make Model Submodel 2003,2005-2010 Dodge Ram...