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Fleece Performance Brand

448 products
Fleece Performance Engineering is a leading manufacturer of aftermarket diesel performance products. With a reputation for innovation, quality, and service, our products push the limits of diesel performance technology. Products such as the Cheetah line of Turbochargers, the TapShifter, and the TurboBrake have established Fleece Performance as an industry innovator.
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Fleece | 2013-2018 Dodge Ram 2500 / 3500 6.7L Cummins Fan Drive Pulley (Bare Aluminum Finish) Fleece | 2013-2018 Dodge Ram 2500 / 3500 6.7L Cummins Fan Drive Pulley (Bare Aluminum Finish)
$125.00
$125.00
Fleece Performance billet aluminum fan drive pulley in bare aluminum finish for the 2013-2018 Cummins equipped RAM. Our pulley is a direct replacement for OE part number 5295226 and has an outs...
Fleece | 1989-1998 Dodge Ram 2500 / 3500 5.9L Cummins Mechanical Fuel Pump Block Off Plate Fleece | 1989-1998 Dodge Ram 2500 / 3500 5.9L Cummins Mechanical Fuel Pump Block Off Plate
$67.00
$67.00
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 | 1994-2002 Dodge Ram 5.9L Cummins HX35 63MM FMW Holset Cheetah Turbocharger Fleece | 1994-2002 Dodge Ram 5.9L Cummins HX35 63MM FMW Holset Cheetah Turbocharger
$2,433.00
$2,433.00
Fleece Performance Cheetah Turbochargers set the industry standard for power, quality, and reliability. The Cheetah series does not require an expensive adaptation kit, just bolt it on and go. Desi...
Fleece | 2011-2025 Ford 6.7L Power Stroke Thermostat Housing Upgrade Fleece | 2011-2025 Ford 6.7L Power Stroke Thermostat Housing Upgrade
$130.00
$130.00
Upgrade your plastic OEM or aftermarket engine coolant thermostat housing on your 6.7L Power Stroke with our more durable cast aluminum model! Our direct replacement thermostat housing works with a...
Fleece | 1994-2002 Dodge Ram 2500 / 3500 5.9L Cummins Transmission Cooler & Line Kit Fleece | 1994-2002 Dodge Ram 2500 / 3500 5.9L Cummins Transmission Cooler & Line Kit
$1,230.00
$1,230.00
All new for the 1994-2002 Dodge RAM! Control your transmission temperatures and tow with confidence with the latest improvement for your Dodge Ram from Fleece Performance.  Engineered from the grou...
Fleece | 2020-2024 Dodge 6.7 Cummins SureFlo Performance Sending Unit With 50 Gallon Factory Fuel Tank Fleece | 2020-2024 Dodge Ram 6.7L Cummins SureFlo Performance Sending Unit With 50 Gallon Factory Fuel Tank
$543.00
$543.00
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 ...