Fleece Performance Brand

410 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 | 2004.5-2010 GM 6.6L Duramax SureFlo Performance Sending Unit Fleece | 2004.5-2010 GM 6.6L Duramax 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 | 1998-2002 Dodge Ram 5.9L Cummins SureFlo Performance Sending Unit Fleece | 1998-2002 Dodge Ram 5.9L Cummins SureFlo Performance Sending Unit
$359.00
$359.00
NOTE: Can be used in BOTH the 1998 12V and 24V Cummins. 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 you...
Fleece | Universal Billet Aluminum Adapter Fitting -10AN Male TO 1.325in O-Ring Bore Fleece | Universal Billet Aluminum Adapter Fitting -10AN Male TO 1.325in O-Ring Bore
$33.95
$33.95
Anodized billet aluminum adapter fitting with retaining bolt. Features a -10AN Male fitting to 1.325" O-ring bore. 
Fleece | 2019+ Dodge Ram 6.7 Cummins 5th Gen Fuel Filter Delete Fleece | 2019-2024 Dodge Ram 6.7L Cummins Fuel Filter Eliminator
$64.95
$64.95
Upgrade your fuel system with this fuel filter delete from Fleece Performance Engineering. If you have an aftermarket fuel filtration system your factory fuel filter is no longer necessary. The fac...
Fleece | Universal Cummins Turbo Drain Tube Adapter
$19.99
$19.99
The Cummins turbo drain tube adapter is made from high quality 6061 aluminum and anodized black for a superior appearance. It fits into the engine block drain tube location just like the factory dr...
Fleece | 2007.5-2012 Dodge Ram 6.7L Cummins S300-S400 Turbo Installation Kit
$209.00
$209.00
The Turbo Installation Kit includes the following components to allow for installation of a S300/400 turbo: FPE-CTDT-KIT FPE-CRTFL-S3S4 Turbo stud kit T4 turbo gasket VGT coolant plugs (includes b...