Browse our full selection of Fleece Performance parts, performance upgrades, and accessories. We carry 381+ Fleece Performance products for cars, trucks, Jeeps, and SUVs. Whether you're looking for performance upgrades or OE-quality replacements, find what you need from Fleece Performance right here.
Fleece Performance
Fleece Performance 11-16 GM 2500/3500 Duramax LML Replacement CP3 Return Hose
$19.99
In stock
Fleece Performance
Fleece Performance 11-16 GM 2500/3500 LML Duramax Replacement CP3 Feed Hose
$19.99
In stock
Fleece Performance
Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/CP3
$2,095.00
In stock
Fleece Performance
Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Hardware Kit w/o Pump
$749.00
In stock
Fleece Performance
Fleece Performance 11-15 Duramax LML Rear Engine Cover Coolant Return Plug
$19.99
In stock
Fleece Performance
Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug
$37.95
In stock
Fleece Performance
Fleece Performance 01-04 GM Duramax 6.6L LB7 63mm Billet LB7 Cheetah Turbocharger
$1,999.00
In stock
Fleece Performance
Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit
$249.00
In stock
Fleece Performance
Fleece Performance 17-19 GM Duramax 6.6L L5P Fuel Filter Upgrade Kit
$249.00
In stock
Fleece Performance
Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn
$99.75
In stock
Fleece Performance
Fleece Performance 94-02 HX35 63mm FMW Holset Cheetah Turbocharger
$1,699.00
In stock
Fleece Performance
Fleece Performance 94-20 Cummins Factory Oil Feed Line Replacement (Holset Turbo)
$18.99
In stock
Fleece Performance
Fleece Performance 10-18 Dodge Cummins 2500-3500 1/2in High Flow Feed Line Kit (OEM Filter to CP3)
$49.99
In stock
Fleece Performance
Fleece Performance HE400VG/HE451VE Turbocharger for Cummins ISX - 67mm
$4,499.00
In stock
Fleece Performance
Fleece Performance HE400VG/HE451VE Turbocharger for Cummins ISX - 64mm
$4,499.00
In stock
Fleece Performance
Fleece Performance Universal 18in Rail Pressure Sensor Extension Harness
$40.99
In stock