Hooligan Turbochargers In Stock Ready To Ship!

Contamination Kits In Stock!

Looking For Free Merch? Ask Us How To Grab Yours Today!

Fleece Performance Brand

440 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.
Brand Show all Brand
Product Type Show all Product Type
Fleece | 2017-2022 GM 2500 / 3500 Duramax Replacement Fuel Injector Connector With Pigtail (8 Pack)
$424.00
$424.00
A common failure point on the L5P Duramax, our replacement connector with 4.5" pigtail for the fuel injectors will get you back on the road quickly.  This connector is typically replaced during an ...
Fleece | 2019+ Dodge Ram 2500 / 3500 Cummins 6.7 Coolant Bypass Kit - Black
$537.00
$537.00
Just in time for Summer! Our all-new Fleece Performance coolant bypass for the RAM with 6.7L Cummins! Our patent pending design seamlessly integrates with your truck for an OE fit-and-finish.  FEAT...
Fleece | 2007.5-2018 Dodge Ram 2500 / 3500 6.7L Cummins Fuel Injection Line Set
$509.00
$509.00
New! Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. This complete set includes six lines.   KIT IN...
Fleece | 2019+ Dodge Ram 6.7 Cummins 5th Gen Fuel Filter Delete Fleece | 2019-2024 Dodge Ram 6.7L Cummins Fuel Filter Eliminator
$97.00
$97.00
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 | 1989-2022 Dodge Ram 5.9L / 6.7L Cummins CrankShaft Barring Tool Fleece | 1989-2022 Dodge Ram 5.9L / 6.7L Cummins CrankShaft Barring Tool
$109.00
$109.00
Turn over your Cummins with ease with this Cummins Crankshaft Barring Tool. It is much easier to use than the barring tool that interfaces the flywheel housing and starter ring gear. Remove the 4 b...
Fleece | 2004.5-2007 Dodge Ram 5.9L Cummins 63MM Billet Cheetah Turbocharger
$2,610.00
$2,610.00
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 s...