Have A Quick Question? Text Us! (762)-895-0437 *Emailing may be required*

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.
Regular price $379.99
Sale price $379.99
Regular price
Unit price
per 
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...
Regular price $359.00
Sale price $359.00
Regular price
Unit price
per 
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 pretty...
Regular price $799.00
Sale price $799.00
Regular price
Unit price
per 
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...
Regular price $34.99
Sale price $34.99
Regular price
Unit price
per 
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.
Regular price $399.99
Sale price $399.99
Regular price
Unit price
per 
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 ...
Regular price $15.00
Sale price $15.00
Regular price
Unit price
per 
Replacement O-ring Kit for all Fleece Cummins Coolant Bypass Kits includes 3 new square cut O-rings, 1 new standard O-ring, and 2 new O-rings for the AN fittings.
Regular price $94.99
Sale price $94.99
Regular price
Unit price
per 
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...
Regular price $69.99
Sale price $69.99
Regular price
Unit price
per 
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...
Regular price $799.00
Sale price $799.00
Regular price
Unit price
per 
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...