Fleece Performance Engineering

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Fleece FPE-TL-LBZ-LMM 5/8 Allison Transmission Cooler Lines | 2006-2010 Silverado/Sierra 2500HD/3500HD 6.6L
2.0
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Fleece FPE-TL-LBZ-LMM 5/8 Allison Transmission Cooler Lines | 2006-2010 Silverado/Sierra 2500HD/3500HD 6.6L
Fleece FPE-TL-LBZ-LMM 5/8 Allison Transmission Cooler Lines | 2006-2010 Silverado/Sierra 2500HD/3500HD 6.6L

Fleece FPE-TL-LBZ-LMM 5/8 Allison Transmission Cooler Lines | 2006-2010 Silverado/Sierra 2500HD/3500HD 6.6L

Sale price
$269
Regular price
$282.45
Fleece FPE-CTDT-VGT-Kit VGT Turbo Drain Line Kit | 2007.5-2018 Dodge 6.7L Cummins
5.0
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Fleece FPE-CTDT-VGT-Kit VGT Turbo Drain Line Kit | 2007.5-2018 Dodge 6.7L Cummins

Fleece FPE-CTDT-VGT-Kit VGT Turbo Drain Line Kit | 2007.5-2018 Dodge 6.7L Cummins

Price
$94.99
Fleece FPE-351-1317 63mm Billet VGT Cheetah Turbocharger | 2013-2018 Dodge 6.7L Cummins
Fleece FPE-351-1317 63mm Billet VGT Cheetah Turbocharger | 2013-2018 Dodge 6.7L Cummins
Fleece FPE-351-1317 63mm Billet VGT Cheetah Turbocharger | 2013-2018 Dodge 6.7L Cummins

Fleece FPE-351-1317 63mm Billet VGT Cheetah Turbocharger | 2013-2018 Dodge 6.7L Cummins

Sale price
$2,999
Regular price
$3,049
Fleece FPE-TL-LB7-LLY 5/8 Allison Transmission Cooler Lines | 2001-2005 Silverado/Sierra 2500HD/3500HD 6.6L
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Fleece FPE-TL-LB7-LLY 5/8 Allison Transmission Cooler Lines | 2001-2005 Silverado/Sierra 2500HD/3500HD 6.6L
Fleece FPE-TL-LB7-LLY 5/8 Allison Transmission Cooler Lines | 2001-2005 Silverado/Sierra 2500HD/3500HD 6.6L

Fleece FPE-TL-LB7-LLY 5/8 Allison Transmission Cooler Lines | 2001-2005 Silverado/Sierra 2500HD/3500HD 6.6L

Sale price
$269
Regular price
$282.45
Fleece FPE-FFD-RO-3G 3rd Gen Fuel Filter Delete | 2003-2009 Dodge 5.9L/6.7L Cummins
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Fleece FPE-FFD-RO-3G 3rd Gen Fuel Filter Delete | 2003-2009 Dodge 5.9L/6.7L Cummins
Fleece FPE-FFD-RO-3G 3rd Gen Fuel Filter Delete | 2003-2009 Dodge 5.9L/6.7L Cummins

Fleece FPE-FFD-RO-3G 3rd Gen Fuel Filter Delete | 2003-2009 Dodge 5.9L/6.7L Cummins

Price
$79.25
Fleece FPE-HAR-GM-LCT-SEAL Internal Wire Harness Connector Seal | 2001-2019 Silverado/Sierra 2500HD/3500HD 6.6L
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Fleece FPE-HAR-GM-LCT-SEAL Internal Wire Harness Connector Seal | 2001-2019 Silverado/Sierra 2500HD/3500HD 6.6L
Fleece FPE-HAR-GM-LCT-SEAL Internal Wire Harness Connector Seal | 2001-2019 Silverado/Sierra 2500HD/3500HD 6.6L

Fleece FPE-HAR-GM-LCT-SEAL Internal Wire Harness Connector Seal | 2001-2019 Silverado/Sierra 2500HD/3500HD 6.6L

Price
$22.99
Fleece FPE-LML-CP Rear Engine Cover Coolant Return Plug | 2011-2016 Silverado/Sierra 2500HD/3500HD 6.6L
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Fleece FPE-LML-CP Rear Engine Cover Coolant Return Plug | 2011-2016 Silverado/Sierra 2500HD/3500HD 6.6L
Fleece FPE-LML-CP Rear Engine Cover Coolant Return Plug | 2011-2016 Silverado/Sierra 2500HD/3500HD 6.6L

Fleece FPE-LML-CP Rear Engine Cover Coolant Return Plug | 2011-2016 Silverado/Sierra 2500HD/3500HD 6.6L

Price
$19.99
Fleece FPE-CRTFL-OE Factory Turbo Oil Feed Line Kit | 2003-2018 Ram 5.9L/6.7L Cummins
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Fleece FPE-CRTFL-OE Factory Turbo Oil Feed Line Kit | 2003-2018 Ram 5.9L/6.7L Cummins
Fleece FPE-CRTFL-OE Factory Turbo Oil Feed Line Kit | 2003-2018 Ram 5.9L/6.7L Cummins

Fleece FPE-CRTFL-OE Factory Turbo Oil Feed Line Kit | 2003-2018 Ram 5.9L/6.7L Cummins

Price
$69.99
Fleece FPE-HAR-67-IAT-EXT Intake Air Temperature Sensor Extension Harness | 2013-2018 Dodge 6.7L Cummins
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Fleece FPE-HAR-67-IAT-EXT Intake Air Temperature Sensor Extension Harness | 2013-2018 Dodge 6.7L Cummins
Fleece FPE-HAR-67-IAT-EXT Intake Air Temperature Sensor Extension Harness | 2013-2018 Dodge 6.7L Cummins

Fleece FPE-HAR-67-IAT-EXT Intake Air Temperature Sensor Extension Harness | 2013-2018 Dodge 6.7L Cummins

Price
$29.99
Fleece FPE-LML-CP3-WP CP3 Conversion Kit with Pump | 2011-2016 Silverado/Sierra 2500HD/3500HD 6.6L
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Fleece FPE-LML-CP3-WP CP3 Conversion Kit with Pump | 2011-2016 Silverado/Sierra 2500HD/3500HD 6.6L
Fleece FPE-LML-CP3-WP CP3 Conversion Kit with Pump | 2011-2016 Silverado/Sierra 2500HD/3500HD 6.6L

Fleece FPE-LML-CP3-WP CP3 Conversion Kit with Pump | 2011-2016 Silverado/Sierra 2500HD/3500HD 6.6L

Sale price
$1,999
Regular price
$2,098.95
Fleece FPE-DMAX-CBOP Billet Coolant Block Off Plate | 2001-2017 Silverado/Sierra 2500HD/3500HD 6.6L
5.0
Quick shop
Fleece FPE-DMAX-CBOP Billet Coolant Block Off Plate | 2001-2017 Silverado/Sierra 2500HD/3500HD 6.6L
Fleece FPE-DMAX-CBOP Billet Coolant Block Off Plate | 2001-2017 Silverado/Sierra 2500HD/3500HD 6.6L

Fleece FPE-DMAX-CBOP Billet Coolant Block Off Plate | 2001-2017 Silverado/Sierra 2500HD/3500HD 6.6L

Price
$55
Fleece FPE-ALO All Lights On Module | 2007.5-2024 Silverado/Sierra 2500HD/3500HD
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Fleece FPE-ALO All Lights On Module | 2007.5-2024 Silverado/Sierra 2500HD/3500HD
Fleece FPE-ALO All Lights On Module | 2007.5-2024 Silverado/Sierra 2500HD/3500HD

Fleece FPE-ALO All Lights On Module | 2007.5-2024 Silverado/Sierra 2500HD/3500HD

Price
$21.95
Fleece FPE-FMC-UHFA-1123 Engine Mounted Filter Assembly | 2011-2024 Ford 6.7L Powerstroke
5.0
Quick shop
Fleece FPE-FMC-UHFA-1123 Engine Mounted Filter Assembly | 2011-2024 Ford 6.7L Powerstroke
Fleece FPE-FMC-UHFA-1123 Engine Mounted Filter Assembly | 2011-2024 Ford 6.7L Powerstroke

Fleece FPE-FMC-UHFA-1123 Engine Mounted Filter Assembly | 2011-2024 Ford 6.7L Powerstroke

Price
$199
Fleece FPE-HAR-CUMM-CF-1322 Cooling Fan and Clutch Pigtail Harness | 2013-2022 Dodge 6.7L Cummins
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Fleece FPE-HAR-CUMM-CF-1322 Cooling Fan and Clutch Pigtail Harness | 2013-2022 Dodge 6.7L Cummins
Fleece FPE-HAR-CUMM-CF-1322 Cooling Fan and Clutch Pigtail Harness | 2013-2022 Dodge 6.7L Cummins

Fleece FPE-HAR-CUMM-CF-1322 Cooling Fan and Clutch Pigtail Harness | 2013-2022 Dodge 6.7L Cummins

Price
$59.99
Fleece FPE-INTAKEHORN Modified Intake Horn | 2001-2004 Silverado/Sierra 2500HD/3500HD 6.6L LB7
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Fleece FPE-INTAKEHORN Modified Intake Horn | 2001-2004 Silverado/Sierra 2500HD/3500HD 6.6L LB7
Fleece FPE-INTAKEHORN Modified Intake Horn | 2001-2004 Silverado/Sierra 2500HD/3500HD 6.6L LB7

Fleece FPE-INTAKEHORN Modified Intake Horn | 2001-2004 Silverado/Sierra 2500HD/3500HD 6.6L LB7

Price
$99.75

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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THE GARAGE

The Garage

Welcome to The Garage – your one-stop shop for all your car care and maintenance needs. From premium oils and filters to top-notch car care products, we have everything you need to keep your vehicle running smoothly and looking its best. Whether you're a DIY enthusiast or a professional mechanic, our carefully curated selection of high-quality products will help you take care of your ride like never before.

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