Engines and Performance

Fleece Performance

Fleece Performance SureFlo Performance Sending Unit FPE-SF-CUMM-9197

PROBLEM: 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 significant drawbacks including the ¼ tank...

Fleece Performance

Fleece Performance High Pressure Injection Line Kit FPE-FL-DMAX-LLY-SET

Replacement high pressure fuel lines from Fleece Performance.  These are a direct replacement for your cracked, broken, or leaking injector lines. This kit includes a complete set of 8 lines. Application Notes Replaces GM Part# 97378825 (qty 2) Replaces...

Fleece Performance

Fleece Performance CP3X2 Harness Fits 2003-2018 Cummins FPE-CP3X2

Take full control of your Cummins dual CP3's using your just your ECM. The CP3X2 harness allows you to control your Cummins dual pumps without an expensive dual pump controller.  We recommend multiplying the stock FCA current table (D0787) on the Cummins...

Fleece Performance

Fleece Performance Coolant Bypass Fits 5.9L VP Cummins FPE-CLNTBYPS-CUMMINS-VP

Increased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling...

Fleece Performance

Fleece Performance LLY Duramax High Pressure Injection Line FPE-FL-LLY-18

Replacement high pressure fuel lines from Fleece Performance.  These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes Replaces GM Part # 97378825

Fleece Performance

Fleece Performance Injector Return Line Repair Fitting FPE-FMC-FF-RLK-1116

The plastic factory injector return fitting on the 2011-2016 6.7L Power Stroke is susceptible to breakage from heat, vibration, rough handling, and frequent disconnections for fuel filter maintenance. Upgrade this fitting and eliminate the risk of a...

Fleece Performance

Fleece Performance PowerFlo Lift Pump Fits 2005-2009 Dodge Ram Cummins FPE-34560

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 800 hp! FEATURES Direct OEM In-Tank Replacement: The...

Fleece Performance

Fleece Performance Coolant Bypass Hose Brackets Fits Cummins FPE-CLNT-HS-BRKT

2003-2007 Cummins Coolant Bypass Brackets (Set of two)

Fleece Performance

Fleece Performance LBZ/LMM Duramax High Pressure Injection Line FPE-FL-LBZLMM-27

Replacement high pressure fuel lines from Fleece Performance.  These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes Replaces GM Part # 98006527

Fleece Performance

Fleece Performance Coolant Bypass Hose Stainless Steel FPE-CLNTBYPS-HS-12V-SS

39.50"" 12 Valve Cummins Coolant Bypass Hose - Stainless Steel Braided