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-34564 PowerFlo Lift Pump Assembly | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Long Bed
IN STOCK
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
$679.15
$799
SAVE $119.85
Fleece FPE-DMAX-CBOP Billet Coolant Block Off Plate | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
IN STOCK
Fleece FPE-DMAX-CBOP Billet Coolant Block Off Plate | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-DMAX-CBOP Billet Coolant Block Off Plate | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-DMAX-CBOP Billet Coolant Block Off Plate | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Fleece Performance Products

Fleece FPE-DMAX-CBOP Billet Coolant Block Off Plate | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: FLCFPE-DMAX-CBOP
$46.75
$55
SAVE $8.25
Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal
IN STOCK
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
$34.84
$40.99
SAVE $6.15
Fleece FPE-CLNTBYPS-CUMMINS-1318 Cummins Coolant Bypass Kit | 2013-2018 RAM 2500/3500 6.7L Cummins
IN STOCK
Fleece FPE-CLNTBYPS-CUMMINS-1318 Cummins Coolant Bypass Kit | 2013-2018 RAM 2500/3500 6.7L Cummins
Fleece FPE-CLNTBYPS-CUMMINS-1318 Cummins Coolant Bypass Kit | 2013-2018 RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-CLNTBYPS-CUMMINS-1318 Cummins Coolant Bypass Kit | 2013-2018 RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-CLNTBYPS-CUMMINS-1318
$322.99
$379.99
SAVE $57
Fleece FPE-SF-CUMM-1121 SureFlo Performance Sending Unit | 2011-2024 RAM 2500/3500 6.7L Cummins
IN STOCK
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
$322.15
$379
SAVE $56.85
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
IN STOCK
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
$64.39
$75.76
SAVE $11.37
Fleece FPE-CLNT-HS-BRKT Coolant Bypass Hose Brackets | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
IN STOCK
Fleece FPE-CLNT-HS-BRKT Coolant Bypass Hose Brackets | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-CLNT-HS-BRKT Coolant Bypass Hose Brackets | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-CLNT-HS-BRKT Coolant Bypass Hose Brackets | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-CLNT-HS-BRKT Coolant Bypass Hose Brackets | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Fleece Performance Products

Fleece FPE-CLNT-HS-BRKT Coolant Bypass Hose Brackets | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: FLCFPE-CLNT-HS-BRKT
$59.49
$69.99
SAVE $10.50
Fleece FPE-AC-KIT-1316 A/C Line Reroute Kit | 2013-2018 RAM 2500/3500 5.9L/6.7L Cummins
IN STOCK
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
$339.15
$399
SAVE $59.85
Fleece FPE-CUMM-IHK-0724 Performance Intake and Grid Heater Kit | 2007.5-2024 Dodge RAM 2500/3500 6.7L Cummins
IN STOCK
Fleece FPE-CUMM-IHK-0724 Performance Intake and Grid Heater Kit | 2007.5-2024 Dodge RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-IHK-0724 Performance Intake and Grid Heater Kit | 2007.5-2024 Dodge RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-IHK-0724 Performance Intake and Grid Heater Kit | 2007.5-2024 Dodge RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-IHK-0724 Performance Intake and Grid Heater Kit | 2007.5-2024 Dodge RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-IHK-0724 Performance Intake and Grid Heater Kit | 2007.5-2024 Dodge RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-CUMM-IHK-0724 Performance Intake and Grid Heater Kit | 2007.5-2024 Dodge RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-CUMM-IHK-0724
$509.15
$599
SAVE $89.85
Fleece FPE-CUMM-HCL-KIT-1324 Heater Feed and Return Hose Kit | 2013-2024 RAM 2500/3500 6.7L Cummins
IN STOCK
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
$93.49
$109.99
SAVE $16.50
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
$56.51
$66.49
SAVE $9.98
Fleece FPE-HSC-7-45 7 in 45 Degree Hood Stack Cover | Universal
IN STOCK
Fleece FPE-HSC-7-45 7 in 45 Degree Hood Stack Cover | Universal
Fleece FPE-HSC-7-45 7 in 45 Degree Hood Stack Cover | Universal

Fleece Performance Products

Fleece FPE-HSC-7-45 7 in 45 Degree Hood Stack Cover | Universal

SKU: FLCFPE-HSC-7-45
$36.54
$42.99
SAVE $6.45
Fleece FPE-S4TCDA-Kit Turbo Compressor Discharge Adapter Kit
IN STOCK
Fleece FPE-S4TCDA-Kit Turbo Compressor Discharge Adapter Kit

Fleece Performance Products

Fleece FPE-S4TCDA-Kit Turbo Compressor Discharge Adapter Kit

SKU: FLCFPE-S4TCDA-KIT
$51
$60
SAVE $9
Fleece FPE-CUMM-CP3K-5.9 Modified CP3K | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
IN STOCK
Fleece FPE-CUMM-CP3K-5.9 Modified CP3K | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-CUMM-CP3K-5.9 Modified CP3K | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-CUMM-CP3K-5.9
$1,231.65
$1,449
SAVE $217.35
Fleece FPE-CUMM-CP3K-6.7 High-Pressure Injection Pump Modified CP3K | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins
IN STOCK
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
$1,189.15
$1,399
SAVE $209.85
Fleece FPE-CLNTBYPS-CUMMINS-0305 Coolant Bypass Kit | 2003-2005 Dodge RAM 2500/3500 5.9L Cummins
IN STOCK
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
$322.15
$379
SAVE $56.85
Fleece FPE-ALILKR AlliLocker Allison Torque Converter Controller | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
IN STOCK
Fleece FPE-ALILKR AlliLocker Allison Torque Converter Controller | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-ALILKR AlliLocker Allison Torque Converter Controller | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-ALILKR AlliLocker Allison Torque Converter Controller | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-ALILKR AlliLocker Allison Torque Converter Controller | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Fleece Performance Products

Fleece FPE-ALILKR AlliLocker Allison Torque Converter Controller | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: FLCFPE-ALILKR
$152.15
$179
SAVE $26.85
Fleece FPE-34277 Dual Pump Idler, Pulley, Spacer and Bolt Kit | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
IN STOCK
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
$41.63
$48.98
SAVE $7.35
Fleece FPE-34145 2nd Gen 45 Degree CAC Boot | 2013-2018 RAM 2500/3500 6.7L Cummins
IN STOCK
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
$57.65
$67.83
SAVE $10.18
Fleece FPE-CUMM-CLNT-TNK-1318 Replacement Coolant Tank | 2013-2018 RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-CLNT-TNK-1318 Replacement Coolant Tank | 2013-2018 RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-CLNT-TNK-1318 Replacement Coolant Tank | 2013-2018 RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-CLNT-TNK-1318 Replacement Coolant Tank | 2013-2018 RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-CLNT-TNK-1318 Replacement Coolant Tank | 2013-2018 RAM 2500/3500 6.7L Cummins
Fleece FPE-CUMM-CLNT-TNK-1318 Replacement Coolant Tank | 2013-2018 RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-CUMM-CLNT-TNK-1318 Replacement Coolant Tank | 2013-2018 RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-CUMM-CLNT-TNK-1318
$407.15
$479
SAVE $71.85
Fleece FPE-CUMM-EBP-KIT-0712 Exhaust Back Pressure Relocation Kit | 2007.5-2012 Dodge RAM 2500/3500 6.7L Cummins
IN STOCK
Fleece FPE-CUMM-EBP-KIT-0712 Exhaust Back Pressure Relocation Kit | 2007.5-2012 Dodge RAM 2500/3500 6.7L Cummins

Fleece Performance Products

Fleece FPE-CUMM-EBP-KIT-0712 Exhaust Back Pressure Relocation Kit | 2007.5-2012 Dodge RAM 2500/3500 6.7L Cummins

SKU: FLCFPE-CUMM-EBP-KIT-0712
$97.74
$114.99
SAVE $17.25
Fleece FPE-SF-CUMM-9802 SureFlo Performance Sending Unit | 1998.5-2002 Dodge RAM 2500/3500 5.9L 24V Cummins
IN STOCK
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
$322.15
$379
SAVE $56.85
Fleece FPE-SF-GM-1116-SB SureFlo Performance Sending Unit | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Short Bed
IN STOCK
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
$322.15
$379
SAVE $56.85
Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
IN STOCK
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
$195.49
$229.99
SAVE $34.50

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