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Fleece Performance Brand

428 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 | 2003-2018 Dodge Ram 2500 / 3500 Cummins Upper Fan Pulley Idler (Black Contrast) Fleece | 2003-2018 Dodge Ram 2500 / 3500 Cummins Upper Fan Pulley Idler (Black Contrast)
$163.00
$163.00
Billet aluminum upper fan idler pulley in our custom spoke design and black anodized finish. Complete with bearing. Our pulley must be used with a factory bolt and spacer. Some aftermarket pulleys ...
Fleece | 1991-1997 Dodge Ram 5.9L Cummins SureFlo Performance Sending Unit Fleece | 1991-1997 Dodge Ram 5.9L Cummins SureFlo Performance Sending Unit
$511.00
$511.00
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 some pret...
Fleece | 1994-2002 Dodge Ram 5.9L Cummins Turbocharger Drain Tube Fleece | 1994-2002 Dodge Ram 5.9L Cummins Turbocharger Drain Tube
$138.00
$138.00
Our popular flexible turbocharger drain tube lineup has been expanded to include the 1994-2002 5.9L Cummins. Fits HX35 and HY35 style turbochargers and aftermarket drop-in replacements like our Ch...
Fleece | 2007.5-2012 Dodge 6.7L Cummins 63mm Billet Holset VGT Cheetah Turbocharger Fleece | 2007.5-2012 Dodge 6.7L Cummins 63mm Billet Holset VGT Cheetah Turbocharger
$4,264.00
$4,264.00
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...
Fleece | 1998.5-2007 / 2013-2018 Dodge Ram 5.9 / 6.7 Cummins Replacement Thermostat Housing With Auxiliary Port
$185.00
$185.00
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 | 1994-2018 Dodge Ram 5.9L / 6.7L Cummins Coolant Bypass Service Kit
$57.00
$57.00
Complete kit to service your Fleece Performance Coolant Bypass - Includes all O-rings, fasteners, and a new thermostat.  ** Two thermostats are included to service all production years, you will on...