Fleece Brand

Fleece Brand

Fleece Performance Engineering is a leading manufacturer of aftermarket diesel performance products. With a reputation for innovation, quality, and service, their products push the limits of diesel performance technology. Products such as the Cheetah line of turbochargers and PowerFlo Lift Pumps have established Fleece Performance as an industry innovator.
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Fleece Performance 2013-2018 Dodge Ram 2500 / 3500 6.7L Cummins Coolant Bypass Kit Fleece Performance 2013-2018 Dodge Ram 2500 / 3500 6.7L Cummins Coolant Bypass Kit
$379.99
$379.99
The Fleece Performance coolant bypass for the 2013-2018 RAM with 6.7L Cummins seamlessly integrates with your truck for an OE fit-and-finish.  FEATURES Increased Coolant Flow, Decreased Coolant T...
Fleece | 2003-2004 Dodge Ram 5.9 Cummins SureFlo Performance Sending Unit
$359.00
$359.00
PROBLEM: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to install a draw straw or drill your fuel tank to accommodate a sump.  Each of these has so...
Fleece | 2011-2022 Dodge Ram 6.7 Cummins PowerFlo Lift Pump Assembly Fleece | 2011-2024 Dodge Ram 6.7 Cummins PowerFlo Lift Pump Assembly
$769.00
$769.00
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 80...
Fleece | 1989-1998 Dodge Ram 2500 / 3500 Cummins Mechanical Fuel Pump Block Off Plate Fleece | 1989-1998 Dodge Ram 2500 / 3500 Cummins Mechanical Fuel Pump Block Off Plate
$34.99
$34.99
Have you upgraded from your factory mechanical lift pump to an electric pump? This block off will eliminate the void left by your stock pump. Complete with bolts, cover, and o-ring.
Fleece | 2005-2009 Dodge Ram 6.7 Cummins PowerFlo Lift Pump Assembly
$769.00
$769.00
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 80...
Fleece | 1998.5-2007 / 2013-2018 Dodge Ram 5.9 / 6.7 Cummins Replacement Thermostat Housing With Auxiliary Port
$129.99
$129.99
The Fleece Performance replacement thermostat housing with auxiliary port is a direct replacement part for model years 1998.5-2007 RAM with 5.9L Cummins and 2013-2018 RAM with 6.7L Cummins.  The ...
Fleece | 2007.5-2012 Dodge Ram 6.7 Cummins Coolant Bypass Kit
$399.99
$399.99
The Fleece Performance coolant bypass for the 2007.5-2012 Dodge Ram with 6.7L Cummins seamlessly integrates with your truck for an OE fit-and-finish.  FEATURES Increased Coolant Flow, Decreased ...
Fleece | 2003-2018 Dodge Ram 5.9 / 6.7 Cummins Coolant Bypass Brackets (Set Of Two)
$69.99
$69.99
Coolant Bypass Hose Brackets for 2003-2018 Coolant Bypass kits. Includes 2 bracket assemblies and mounting hardware.For use with the following kits: FPE-CLNTBYPS-CUMMINS-0607FPE-CLNTBYPS-CUMMINS-03...
Fleece | 2019-2024 Dodge Ram 2500 / 3500 6.7 Cummins Turbocharger Oil Feed Line
$69.99
$69.99
Ensure your turbocharger has a good oil supply line with with our replacement turbocharger oil feed line kit designed for use with a Cheetah or stock Holset VGT turbocharger in the factory location...