Fleece Performance Products

Fleece Performance Products

Equipping diesel parts and accessories can get your heavy-duty diesel truck massive amounts of horsepower and torque. Fleece has just about vast selection of upgrades to get your diesel truck much needed power gains over stock. Fleece offers fuel upgrades, turbo system upgrades, intake upgrades, and more to add power and performance to your aggressive truck. Fleece has Duramax upgrades, Cummins upgrades, and Powerstroke upgrades available that will give your tough diesel truck power, torque, and throttle response gains. Fleece offers a vast selection of diesel power upgrades to provide you exactly what you need to maximize your diesels performance.

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Fleece FPE-AC-KIT-1316 A/C Line Reroute Kit | 2013-2018 RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-AC-KIT-1316 A/C Line Reroute Kit | 2013-2018 RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-AC-KIT-1316 A/C Line Reroute Kit | 2013-2018 RAM 2500/3500 5.9L/6.7L Cummins

Fleece Performance Products

Fleece FPE-AC-KIT-1316 A/C Line Reroute Kit | 2013-2018 RAM 2500/3500 5.9L/6.7L Cummins

SKU: FLCFPE-AC-KIT-1316
$399
Fleece FPE-34564 PowerFlo Lift Pump Assembly | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Long Bed
Fleece FPE-34564 PowerFlo Lift Pump Assembly | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Long Bed
Fleece FPE-34564 PowerFlo Lift Pump Assembly | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Long Bed
Fleece FPE-34564 PowerFlo Lift Pump Assembly | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Long Bed
Fleece FPE-34564 PowerFlo Lift Pump Assembly | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Long Bed

Fleece Performance Products

Fleece FPE-34564 PowerFlo Lift Pump Assembly | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Long Bed

SKU: FLCFPE-34564
$799
Fleece FPE-34277 Dual Pump Idler, Pulley, Spacer and Bolt Kit | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
Fleece FPE-34277 Dual Pump Idler, Pulley, Spacer and Bolt Kit | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
Fleece FPE-34277 Dual Pump Idler, Pulley, Spacer and Bolt Kit | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

Fleece Performance Products

Fleece FPE-34277 Dual Pump Idler, Pulley, Spacer and Bolt Kit | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

SKU: FLCFPE-34277
$48.98
Fleece FPE-34145 2nd Gen 45 Degree CAC Boot | 2013-2018 RAM 2500/3500 6.7L Cummins
Fleece FPE-34145 2nd Gen 45 Degree CAC Boot | 2013-2018 RAM 2500/3500 6.7L Cummins
Fleece FPE-34145 2nd Gen 45 Degree CAC Boot | 2013-2018 RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-34145 2nd Gen 45 Degree CAC Boot | 2013-2018 RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-34145
$67.83
Fleece FPE-SF-CUMM-9802 SureFlo Performance Sending Unit | 1998.5-2002 Dodge RAM 2500/3500 5.9L 24V Cummins
Fleece FPE-SF-CUMM-9802 SureFlo Performance Sending Unit | 1998.5-2002 Dodge RAM 2500/3500 5.9L 24V Cummins

Fleece Performance Products

Fleece FPE-SF-CUMM-9802 SureFlo Performance Sending Unit | 1998.5-2002 Dodge RAM 2500/3500 5.9L 24V Cummins

SKU: FLCFPE-SF-CUMM-9802
$359
Fleece FPE-SF-GM-1116-SB SureFlo Performance Sending Unit | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Short Bed
Fleece FPE-SF-GM-1116-SB SureFlo Performance Sending Unit | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Short Bed

Fleece Performance Products

Fleece FPE-SF-GM-1116-SB SureFlo Performance Sending Unit | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Short Bed

SKU: FLCFPE-SF-GM-1116-SB
$359
Fleece FPE-CLNTBYPS-HS-CRVP-SS 34.5 in Coolant Bypass Hose Stainless Steel Braided | 1998.5-2002 Dodge RAM 2500/3500 5.9L 24V Cummins
Fleece FPE-CLNTBYPS-HS-CRVP-SS 34.5 in Coolant Bypass Hose Stainless Steel Braided | 1998.5-2002 Dodge RAM 2500/3500 5.9L 24V Cummins

Fleece Performance Products

Fleece FPE-CLNTBYPS-HS-CRVP-SS 34.5 in Coolant Bypass Hose Stainless Steel Braided | 1998.5-2002 Dodge RAM 2500/3500 5.9L 24V Cummins

SKU: FLCFPE-CLNTBYPS-HS-CRVP-SS
$75.76
Fleece FPE-34790 Powerflo In-Tank Lift Pump | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Fleece FPE-34790 Powerflo In-Tank Lift Pump | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Fleece Performance Products

Fleece FPE-34790 Powerflo In-Tank Lift Pump | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: FLCFPE-34790
$799
Fleece FPE-OC-CR-F Cummins Billet Oil Cap Cover Black | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
Fleece FPE-OC-CR-F Cummins Billet Oil Cap Cover Black | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
Fleece FPE-OC-CR-F Cummins Billet Oil Cap Cover Black | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

Fleece Performance Products

Fleece FPE-OC-CR-F Cummins Billet Oil Cap Cover Black | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

SKU: FLCFPE-OC-CR-F
$34.99
Fleece FPE-DMAX-CP3-10MM PowerFlo 750 CP3 | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-DMAX-CP3-10MM PowerFlo 750 CP3 | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-DMAX-CP3-10MM PowerFlo 750 CP3 | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-DMAX-CP3-10MM PowerFlo 750 CP3 | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-DMAX-CP3-10MM PowerFlo 750 CP3 | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Fleece Performance Products

Fleece FPE-DMAX-CP3-10MM PowerFlo 750 CP3 | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: FLCFPE-DMAX-CP3-10MM
$1,999
Fleece FPE-CUMM-CP3K-6.7 High-Pressure Injection Pump Modified CP3K | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-CP3K-6.7 High-Pressure Injection Pump Modified CP3K | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-CP3K-6.7 High-Pressure Injection Pump Modified CP3K | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-CUMM-CP3K-6.7 High-Pressure Injection Pump Modified CP3K | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-CUMM-CP3K-6.7
$1,299
Fleece FPE-CLNTBYPS-CUMMINS-MAN Cummins Coolant Bypass Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins MT
Fleece FPE-CLNTBYPS-CUMMINS-MAN Cummins Coolant Bypass Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins MT

Fleece Performance Products

Fleece FPE-CLNTBYPS-CUMMINS-MAN Cummins Coolant Bypass Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins MT

SKU: FLCFPE-CLNTBYPS-CUMMINS-MAN
$379
Fleece FPE-CLNTBYPS-CUMMINS-0305 Coolant Bypass Kit | 2003-2005 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-CLNTBYPS-CUMMINS-0305 Coolant Bypass Kit | 2003-2005 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-CLNTBYPS-CUMMINS-0305 Coolant Bypass Kit | 2003-2005 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-CLNTBYPS-CUMMINS-0305 Coolant Bypass Kit | 2003-2005 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-CLNTBYPS-CUMMINS-0305 Coolant Bypass Kit | 2003-2005 Dodge RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-CLNTBYPS-CUMMINS-0305 Coolant Bypass Kit | 2003-2005 Dodge RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-CLNTBYPS-CUMMINS-0305
$359
Fleece FPE-34131 Turbo Drain Nipple with Integrated O-Ring Seal 7/8 in Hose | Universal
Fleece FPE-34131 Turbo Drain Nipple with Integrated O-Ring Seal 7/8 in Hose | Universal
Fleece FPE-34131 Turbo Drain Nipple with Integrated O-Ring Seal 7/8 in Hose | Universal
Fleece FPE-34131 Turbo Drain Nipple with Integrated O-Ring Seal 7/8 in Hose | Universal
Fleece FPE-34131 Turbo Drain Nipple with Integrated O-Ring Seal 7/8 in Hose | Universal

Fleece Performance Products

Fleece FPE-34131 Turbo Drain Nipple with Integrated O-Ring Seal 7/8 in Hose | Universal

SKU: FLCFPE-34131
$24.99
Fleece FPE-CUMM-HCL-KIT-1324 Heater Feed and Return Hose Kit | 2013-2024 RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-HCL-KIT-1324 Heater Feed and Return Hose Kit | 2013-2024 RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-HCL-KIT-1324 Heater Feed and Return Hose Kit | 2013-2024 RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-CUMM-HCL-KIT-1324 Heater Feed and Return Hose Kit | 2013-2024 RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-CUMM-HCL-KIT-1324
$109.99
$115.49
Fleece FPE-DMAX-CP3-ADPT Billet Aluminum CP3 Adapter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-DMAX-CP3-ADPT Billet Aluminum CP3 Adapter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-DMAX-CP3-ADPT Billet Aluminum CP3 Adapter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-DMAX-CP3-ADPT Billet Aluminum CP3 Adapter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-DMAX-CP3-ADPT Billet Aluminum CP3 Adapter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Fleece Performance Products

Fleece FPE-DMAX-CP3-ADPT Billet Aluminum CP3 Adapter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: FLCFPE-DMAX-CP3-ADPT
$66.49
Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal
Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal
Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal
Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal
Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal

Fleece Performance Products

Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal

SKU: FLCFPE-HSC-4-45
$40.99
Fleece FPE-HAR-CUMM-ADPT-MAP-02 Sensor Adapter Harness | 2002 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-HAR-CUMM-ADPT-MAP-02 Sensor Adapter Harness | 2002 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-HAR-CUMM-ADPT-MAP-02 Sensor Adapter Harness | 2002 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-HAR-CUMM-ADPT-MAP-02 Sensor Adapter Harness | 2002 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-HAR-CUMM-ADPT-MAP-02 Sensor Adapter Harness | 2002 Dodge RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-HAR-CUMM-ADPT-MAP-02 Sensor Adapter Harness | 2002 Dodge RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-HAR-CUMM-ADPT-MAP-02
$59.95
Fleece FPE-CLNTBYPS-CUMMINS-19 Cummins Coolant Bypass Kit | 2019-2024 RAM 2500/3500 6.7L Cummins
Fleece FPE-CLNTBYPS-CUMMINS-19 Cummins Coolant Bypass Kit | 2019-2024 RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-CLNTBYPS-CUMMINS-19 Cummins Coolant Bypass Kit | 2019-2024 RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-CLNTBYPS-CUMMINS-19
$379.99
Fleece FPE-351-1920 Cheetah 63MM FMW Turbocharger 50 States Legal | 2019-2022 RAM 2500/3500 6.7L Cummins
Fleece FPE-351-1920 Cheetah 63MM FMW Turbocharger 50 States Legal | 2019-2022 RAM 2500/3500 6.7L Cummins
Fleece FPE-351-1920 Cheetah 63MM FMW Turbocharger 50 States Legal | 2019-2022 RAM 2500/3500 6.7L Cummins
Fleece FPE-351-1920 Cheetah 63MM FMW Turbocharger 50 States Legal | 2019-2022 RAM 2500/3500 6.7L Cummins
Fleece FPE-351-1920 Cheetah 63MM FMW Turbocharger 50 States Legal | 2019-2022 RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-351-1920 Cheetah 63MM FMW Turbocharger 50 States Legal | 2019-2022 RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-351-1920
$3,099
$3,199
Fleece FPE-SF-CUMM-0509 SureFlo Performance Sending Unit | 2005-2009 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-SF-CUMM-0509 SureFlo Performance Sending Unit | 2005-2009 Dodge RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-SF-CUMM-0509 SureFlo Performance Sending Unit | 2005-2009 Dodge RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-SF-CUMM-0509
$359
Fleece FPE-SF-CUMM-1121 SureFlo Performance Sending Unit | 2011-2024 RAM 2500/3500 6.7L Cummins
Fleece FPE-SF-CUMM-1121 SureFlo Performance Sending Unit | 2011-2024 RAM 2500/3500 6.7L Cummins
Fleece FPE-SF-CUMM-1121 SureFlo Performance Sending Unit | 2011-2024 RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-SF-CUMM-1121 SureFlo Performance Sending Unit | 2011-2024 RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-SF-CUMM-1121
$379
Fleece FPE-NPT-12 1/2 in NPT Hex Socket Plug Black | Universal
Fleece FPE-NPT-12 1/2 in NPT Hex Socket Plug Black | Universal
Fleece FPE-NPT-12 1/2 in NPT Hex Socket Plug Black | Universal
Fleece FPE-NPT-12 1/2 in NPT Hex Socket Plug Black | Universal

Fleece Performance Products

Fleece FPE-NPT-12 1/2 in NPT Hex Socket Plug Black | Universal

SKU: FLCFPE-NPT-12
$4.49
Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Fleece Performance Products

Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: FLCFPE-34771
$229.99

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