All Products

Fleece Performance Model FPE-HAR-DMAX-LML-RPFleece Performance 11-16 GM 2500-3500 Duramax Fuel Rail Pressure Harness Our Fuel Rail Pressure harness...

Fleece Performance Model FPE-CUMM-EBP-KIT-0712The exhaust back pressure relocation Kit for 2007.5-2012 RAM w/ 6.7 Cummins will allow you to relocat...

Fleece Performance Model FPE-SF-CUMM-1121Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need t...

Fleece Performance Model FPE-HFFL-1018Increase fuel flow on your 6.7L Cummins with our 1/2 inch high flow big line kit. This kit eliminates the res...

Fleece Performance Model FPE-HAR-CUMM-CCP-PTReplacement connector with 6 inch pigtail for use on the 6.7L Cummins. Includes heat-sealable butt-styl...

Fleece Performance Model FPE-CUMM-HG-6.7Trust Fleece Performance to bring you the best OE alternative parts you need! Our replacement head gasket f...

Fleece Performance Model FPE-CLNTBYPS-HS-0718Replacement Coolant Bypass Hose for our 2007.5-2018 Ram 6.7L Cummins coolant bypass kits. This hose is...

Fleece Performance Model FPE-341452013-2018 Cummins 2nd Gen 45 CAC Boot (2.75 inch ID 4 ply Aramid Polyester Reinforcement, 2.375 inch/3.875 inch L...

Fleece Performance Model FPE-LML-CP3-WPConvert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capab...

Fleece Performance Model FPE-LML-CP3-NPConvert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capab...

Fleece Performance Model FPE-FFD-RO-3G-67Upgrade your fuel system with this fuel filter delete from Fleece Performance Engineering. If you have an ...

Fleece Performance Model FPE-CLNTBYPS-CUMMINS-0712The Fleece Performance coolant bypass for the 2007.5-2012 RAM with 6.7L Cummins seamlessly integr...

Fleece Performance Model FPE-351-0712Fleece Performance Cheetah Turbochargers set the industry standard for power, quality, and reliability. The Ch...

Fleece Performance Model FPE-CUMM-HCL-KIT-0312Eliminate the troublesome and leaky quick-connect heater core line on your 2003-2012 RAM and upgrade ...

Fleece Performance Model FPE-HAR-CUMM-INJ-0305-PTFleece Performance 03-05 Dodge Ram 2500/3500 Cummins Valve Cover Injector Pigtail (4-Pin) Replacem...

Fleece Performance Model FPE-TL-LB7-LMM-MED-SERFleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium Line ...

Fleece Performance Model FPE-CUMM-CP3-FL-ADPT-KITConvert your 5.9L CP3 to a newer 6.7L CP3 style pump with our Fleece Performance exclusive 5.9L to...

Fleece Performance Model FPE-CUMM-HFFBA-0318Introducing our all-new full featured auxiliary fuel filter kit for the 2003-2018 Dodge Cummins. This k...

Fleece Performance Model FPE-34657-BLK-SPK2003-2018 Cummins Upper Fan Pulley Idler ( Black Finish Contrast Cut ) Fleece Performance billet aluminum...

Fleece Performance Model FPE-OC-CR-F-REDDress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched wi...

Fleece Performance Model FPE-OC-CR-F-BLUDress up your Cummins with this Blue billet aluminum oil cap cover. It is anodized black and laser etched w...

Fleece Performance Model FPE-LB7-IAH-DELETEThe Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your ...

Fleece Performance Model FPE-HAR-L5P-INJ-PTA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fuel ...

Fleece Performance Model FPE-FFD-RO-3GUpgrade your fuel system with this fuel filter delete from Fleece Performance Engineering. If you have an aft...