Engines and Performance

Fleece Performance

Fleece Performance Under Bed Filter FPE-FMC-FFUB-1116-6

Buy in bulk and save! The Fleece Performance under bed filter for the 2011-2016 6.7L Power Stroke allows you to maintain both your under bed and under hood fuel filters separately instead of being required to purchase in a kit. Combine our improved...

Fleece Performance

Fleece Performance Duramax CP3K FPE-DMAX-CP3K

The Fleece Performance CP3K is a modified Duramax LBZ CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM, which correlates to lost...

Fleece Performance

Fleece Performance Universal preformed 5/8 hose FPE-34574-A

Universal fit, preformed 5/8

Fleece Performance

Fleece Performance Coolant Bypass Hose Nylon FPE-CLNTBYPS-HS-12V-BLK

39.50"" 12 Valve Cummins Coolant Bypass Hose (Black Nylon Braided)

Fleece Performance

Fleece Performance Filter Assembly FPE-FMC-UHFA-1123

All New Fleece Performance replacement under hood filter assembly for the Ford F250/350/450 6.7L Powerstroke! The plastic OE filters are prone to cracking and fuel leakage - eliminate the risk of a cracked filter with our billet aluminum cap assembly and...

Fleece Performance

Fleece Performance CP3 Nut Cover Fits 2003-2018 Cummins FPE-CUMM-CP3-CVR

2003-2018 Cummins CP3 Nut Cover

Fleece Performance

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

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 M22 Thermostat Plug FPE-CUMM-CYL-M22-PG

Replacement M22 thermostat plug for use on Cummins cylinder heads.  Includes O-ring. Replaces Cummins part number 3089238.

Fleece Performance

Fleece Performance Cummins Dual Pump Controller FPE-CDPC

Cummins Dual Pump Controller (5.9L and 6.7L CP3 or 6.7L and 6.7L CP3)

Fleece Performance

Fleece Performance SureFlo Sending Unit Fits 2005-2009 Ram FPE-SF-CUMM-0509

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 Thermostat Housing FPE-CUMM-TH-1318

The Fleece Performance replacement thermostat housing with auxiliary port is a direct replacement part for model years 1998.5-2007 RAM with 5.9L Cummins and 2013-2018 RAM with 6.7L Cummins. The auxiliary port is threaded to accept a -10AN (7/8""-14)...

Fleece Performance

Fleece Performance Service Kit FPE-FMC-FF-RLK-1724-SER

Service your 2017-2024 Fleece Performance Injector Return Repair fitting (FPE-FMC-FF-RLK-1724) with our service kit that includes new O-rings and locking ring. Kit includes 2 O-rings, 1 locking ring, and 1 locking external body.