All Products

Fleece Performance Model FPE-CUMM-HG-5.9-FRFleece Performance 03-07 Dodge 2500/3500 Cummins 5.9L 0.105in Thick Fire Ring Head Gasket Get the opti...

Fleece Performance Model FPE-CUMM-CW-INST-KIT-0307Fleece Performance 03-07 Dodge 2500/3500 5.9L Cummins CW Turbocharger Installation Kit Complete i...

Fleece Performance Model FPE-SF-GM-0104Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to ...

Fleece Performance Model FPE-HAR-GM-LCT-SEAL-7PGet rid of oil leaks from the harness connector with our replacement internal wiring harness seal fo...

Fleece Performance Model FPE-HAR-DMAX-VPS-ADPTOur Fleece Performance adapter harness allows the 2004.5-2005 LLY Duramax to run the updated turbo va...

Fleece Performance Model FPE-HAR-CUMM-ST-PT-0318Replacement engine starter connector with 6 inch pigtail for use on the 2003-2018 Cummins. Produced...

Fleece Performance Model FPE-FL-LLY-45LLY Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from F...

Fleece Performance Model FPE-FL-LLY-36LLY Duramax High Pressure Injection Line (Number 3 and Number 6). Replacement high pressure fuel lines from F...

Fleece Performance Model FPE-FL-LLY-27LLY Duramax High Pressure Injection Line (Number 2 and Number 7). Replacement high pressure fuel lines from F...

Fleece Performance Model FPE-FL-LLY-18LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from F...

Fleece Performance Model FPE-OC-CR-FDress up your Cummins with this billet aluminum oil cap cover. It's available in four anodized colors and laser...

Fleece Performance Model FPE-TURBO-THERMThe Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed...

Fleece Performance Model FPE-TUFSHAFTSTufShafts are a direct replacement upgrade shafts for any 2001-2010 GM 2500-3500 with a 9.25 inch AAM front a...

Fleece Performance Model FPE-TIERODSLEEVESFleece Performance Tie Rod Sleeves are a must for any 99-10 GM 2500-3500HD pickup that utilizes four-whee...

Fleece Performance Model FPE-TAPSHIFTER12Replacement coolant bypass house with stainless steel braiding for our Common Rail/VP44 Cummins Coolant By...

Fleece Performance Model FPE-T4PED-SPACER1.5This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines whe...

Fleece Performance Model FPE-SF-GM-0410Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to ...

Fleece Performance Model FPE-SF-CUMM-0509Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need t...

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

Fleece Performance Model FPE-HAR-MOPAR-PS-0209Replacement connector with 6 inch pigtail for use in multiple locations on MOPAR vehicles including t...

Fleece Performance Model FPE-HAR-DMAX-MAP-0107Replacement connector with 6 inch pigtail for use on the 6.6L Duramax engine including MAP, BARO, cam...

Fleece Performance Model FPE-HAR-DMAX-LB7-INJ-PTReplacement connector with 6 inch pigtail for use on the 6.6L Duramax engine and other vehicle appl...

Fleece Performance Model FPE-HAR-CUMM-CC-PTOur replacement connector with 4.5 inch pigtail will get you back on the road quickly. Includes heat-sea...

Fleece Performance Model FPE-DPK-59-0307The Fleece Performance Dual Pump Kit Hardware Kit for the 5.9L Cummins is designed to fit perfectly and com...