Fleece Performance Brand

388 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 | 2007.5-2018 Dodge Ram 6.7 Cummins Turbo Drain Tube Kit Fleece | 2007.5-2018 Dodge Ram 6.7 Cummins Turbo Drain Tube Kit
$94.99
$94.99
Eliminate the installation headaches associated with a non-flexible OE drain line with our ALL NEW silicone hose drain tube kit. This turbo drain kit is designed for use with all 6.7L Cummins equip...
Fleece | 1991-2018 Dodge Ram 5.9 / 6.7 Cummins Factory Holset Oil Feed Line Replacement
$59.99
$59.99
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 turbocharger in the factory location.  F...
Fleece | 1994-2018 Dodge Ram 5.9 / 6.7 Cummins Exhaust Manifold Stud Kit - 4mm Allen Socket Head Fleece | 1994-2018 Dodge Ram 5.9 / 6.7 Cummins Exhaust Manifold Stud Kit - 4mm Allen Socket Head
$229.99
$229.99
Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are produced in the USA from aged 630 stainless steel and feature a 4mm allen socket head for ea...
Fleece | 1994-2018 Dodge Ram 5.9 / 6.7 Cummins Exhaust Manifold Stud Kit - 7mm External Hex Head Fleece | 1994-2018 Dodge Ram 5.9 / 6.7 Cummins Exhaust Manifold Stud Kit - 7mm External Hex Head
$229.99
$229.99
Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are produced in the USA from aged 630 stainless steel and feature a 7mm external hex head for ea...
Fleece | 2007.5-2012 Dodge Ram 6.7 Cummins Coolant Bypass Kit - Black
$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 | 2003-2007 Dodge Ram 5.9 Cummins 3rd Gen Fuel Filter Delete Fleece | 2003-2007 Dodge Ram 5.9 Cummins 3rd Gen Fuel Filter Delete
$79.25
$79.25
Upgrade your fuel system with this fuel filter delete from Fleece Performance Engineering. If you have an aftermarket fuel filtration system such as an Air Dog or a FASS, your factory fuel filter i...