Newest Products

LLY Duramax High Pressure Injection Line (Number 3 and Number 6) Fleece Performance
Fleece Performance
LLY Duramax High Pressure Injection Line (Number 3 and Number 6) Fleece Performance
$73.49 $69.99
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LLY Duramax High Pressure Injection Line (Number 4 and Number 5) Fleece Performance
Fleece Performance
LLY Duramax High Pressure Injection Line (Number 4 and Number 5) Fleece Performance
$73.49 $69.99
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Fleece Performance Cummins Cylinder Head Dowels Fleece Performance
Fleece Performance
Fleece Performance Cummins Cylinder Head Dowels Fleece Performance
$22.04 $20.99
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Fleece Performance Cummins Front Gear Housing Dowels Fleece Performance
Fleece Performance
Fleece Performance Cummins Front Gear Housing Dowels Fleece Performance
$19.94 $18.99
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Replacement Fuel Injector Connector With Pigtail for L5P Duramax - 4 pack Fleece Performance
Fleece Performance
Replacement Fuel Injector Connector With Pigtail for L5P Duramax - 4 pack Fleece Performance
$188.99 $179.99
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Replacement Fuel Injector Connector With Pigtail for L5P Duramax - 8 pack Fleece Performance
Fleece Performance
Replacement Fuel Injector Connector With Pigtail for L5P Duramax - 8 pack Fleece Performance
$314.99 $299.99
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PowerFlo 1000 CP3 for 2007.5-2018 6.7L Cummins Fleece Performance
Fleece Performance
PowerFlo 1000 CP3 for 2007.5-2018 6.7L Cummins Fleece Performance
$2,599
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PowerFlo 1000 CP3 for 2003-2007 5.9L Cummins Fleece Performance
Fleece Performance
PowerFlo 1000 CP3 for 2003-2007 5.9L Cummins Fleece Performance
$2,649
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Stainless Steel Fuel Supply Tube Nuts for 5.9/6.7L Cummins Fleece Performance
Fleece Performance
Stainless Steel Fuel Supply Tube Nuts for 5.9/6.7L Cummins Fleece Performance
$94.49 $89.99
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PowerFlo Lift Pump for 1998 Dodge Ram with 12V Cummins Fleece Performance
Fleece Performance
PowerFlo Lift Pump for 1998 Dodge Ram with 12V Cummins Fleece Performance
$919 $889
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Replacement Thermostat Housing with Auxiliary Port RAM with 5.9L and 6.7L Cummins Fleece Performance
Fleece Performance
Replacement Thermostat Housing with Auxiliary Port RAM with 5.9L and 6.7L Cummins Fleece Performance
$136.49 $129.99
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Replacement Thermostat Housing with Auxiliary Port 2019-Present RAM 6.7L Cummins Fleece Performance
Fleece Performance
Replacement Thermostat Housing with Auxiliary Port 2019-Present RAM 6.7L Cummins Fleece Performance
$136.49 $129.99
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Coolant Bypass Kit for 2013-2018 RAM with 6.7L Cummins
Fleece Performance
Coolant Bypass Kit for 2013-2018 RAM with 6.7L Cummins
$398.99 $379.99
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Coolant Bypass Kit for 2007.5-2012 RAM with 6.7L Cummins
Fleece Performance
Coolant Bypass Kit for 2007.5-2012 RAM with 6.7L Cummins
$419.99 $399.99
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Replacement Coolant Bypass Hose for 2007.5-2018 Coolant Bypass w/ FPE Cast Elbow Fleece Performance
Fleece Performance
Replacement Coolant Bypass Hose for 2007.5-2018 Coolant Bypass w/ FPE Cast Elbow Fleece Performance
$94.49 $89.99
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1/2 Inch NPT to -10AN Male Fleece Performance
Fleece Performance
1/2 Inch NPT to -10AN Male Fleece Performance
$10.95 $10.40
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M22x1.5 to -10AN Male/Male Aluminum Fleece Performance
Fleece Performance
M22x1.5 to -10AN Male/Male Aluminum Fleece Performance
$13.99 $12.99
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07.5-18 6.7L Ram 2500/3500 Cummins Fuel Injection Line Set Fleece Performance
Fleece Performance
07.5-18 6.7L Ram 2500/3500 Cummins Fuel Injection Line Set Fleece Performance
$377.99 $359.99
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Duramax MAP/BARO Sensor Pigtail 01-07 Fleece Performance
Fleece Performance
Duramax MAP/BARO Sensor Pigtail 01-07 Fleece Performance
$29.39 $27.99
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Duramax Vane Position Sensor Pigtail LLY Fleece Performance
Fleece Performance
Duramax Vane Position Sensor Pigtail LLY Fleece Performance
$31.49 $28.99
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