Collection: Fleece Performance Engineering
Fleece Performance – Premium Diesel Performance Parts & Upgrades
Fleece Performance is a pioneer in the diesel performance industry, offering high-quality, innovative parts designed to enhance power, efficiency, and reliability. Whether you own a Cummins, Duramax, or Power Stroke engine, our products are engineered to deliver superior performance, meeting the...
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Fleece Performance Turbocharger Installation Kit for 2007.5-2018 6.7L Cummins VGT Turbochargers FPE-CUMM-VGT-INST-KIT
5.0 / 5.0
(1) 1 total reviews
Regular price $39.99 USDSale price $39.99 USD Regular priceUnit price / per -
Fleece Performance 11 Inch High Pressure Fuel Line 8mm x 3.5mm Line M14 x 1.5 Nuts FPE-34200-11
Regular price $50.00 USDSale price $50.00 USD Regular priceUnit price / per -
Fleece Performance FPE-34560 PowerFlo In-Tank Lift Pump Assembly for 2005-2009 Dodge
Regular price $769.00 USDSale price $769.00 USD Regular priceUnit price / per -
Fleece Performance FPE-34562 PowerFlo In-Tank Lift Pump Assembly for 2011-2024 Dodge
Regular price $769.00 USDSale price $769.00 USD Regular priceUnit price / per -
Fleece Performance FPE-34563 PowerFlo® In-Tank Lift Pump for 2011-2016 LML Duramax (Short Bed)
Regular price $769.00 USDSale price $769.00 USD Regular priceUnit price / per -
Fleece Performance HE351VE and HE300VE/VG Turbine Shaft Speed Sensor FPE-351-SP-SEN
Regular price $139.99 USDSale price $139.99 USD Regular priceUnit price / per -
Fleece Performance Turbocharger Oil Feed Line for 2019-Present 6.7L Ram Cummins FPE-CRTFL-19
Regular price $69.99 USDSale price $69.99 USD Regular priceUnit price / per -
Fleece Performance Fleece Performance Cummins Cylinder Head Dowels FPE-CUMM-CYLHD-KIT
Regular price $20.99 USDSale price $20.99 USD Regular priceUnit price / per -
Fleece Performance 2003-2012 Cummins Cooling Fan Pigtail FPE-HAR-CUMM-CF-0312
Regular price $60.00 USDSale price $60.00 USD Regular priceUnit price / per -
Fleece Performance Cummins Temperature Sensor Pigtail 2007.5-2022 Dodge 2500/3500 FPE-HAR-CUMM-IAT-PT
Regular price $26.99 USDSale price $26.99 USD Regular priceUnit price / per -
Fleece Performance Duramax Fan Extension Harness (LML) FPE-HAR-DMAX-FAN-LML
Regular price $45.99 USDSale price $45.99 USD Regular priceUnit price / per -
Fleece Performance Replacement Fuel Injector Connector With Pigtail for L5P Duramax FPE-HAR-L5P-INJ-PT
Regular price $59.99 USDSale price $59.99 USD Regular priceUnit price / per -
Fleece Performance Factory Oil Feed Line Fitting for Holset Turbochargers FPE-HOL-FD-FIT
5.0 / 5.0
(1) 1 total reviews
Regular price $18.99 USDSale price $18.99 USD Regular priceUnit price / per -
Fleece Performance Modified LB7 Intake Horn FPE-INTAKEHORN
Regular price $99.75 USDSale price $99.75 USD Regular priceUnit price / per -
Fleece Performance 94-18 Dodge 2500/3500 Cummins Coolant Bypass Service Kit FPE-CLNTBYPS-CUMMINS-SER-KIT
Regular price $27.99 USDSale price $27.99 USD Regular priceUnit price / per -
Fleece Performance Intake and Grid Heater Kit for 2007.5–2024 6.7L Cummins
Regular price $599.00 USDSale price $599.00 USD Regular priceUnit price / per -
Fleece Performance High Flow Intake Plenum for 2007.5–2024 Ram 6.7L Cummins
Regular price $213.29 USDSale price $213.29 USD Regular priceUnit price / per -
Fleece Performance Under Bed Fuel Filter Assembly For 2019–2024 Ram 2500/3500 6.7L Cummins
Regular price $299.00 USDSale price $299.00 USD Regular priceUnit price / per -
Fleece Performance Replacement Coolant Tank For 2013 - 2018 Ram 6.7L Cummins
Regular price $489.00 USDSale price $489.00 USD Regular priceUnit price / per -
Fleece Performance Thermostat Housing Upgrade for 2011–2025 6.7L Power Stroke
Regular price $94.49 USDSale price $94.49 USD Regular priceUnit price / per -
Fleece Injector Return Line Repair Kit for 2011-2016 6.7L Power Stroke
Regular price From $69.99 USDSale price From $69.99 USD Regular priceUnit price / per -
Fleece Performance FPE-FL-DMAX-LBZLMM-SET High-Pressure Injection Line Kit for LBZ/LMM Duramax
Regular price $569.00 USDSale price $569.00 USD Regular priceUnit price / per -
Fleece Performance FPE-TL-LML-1114 Transmission Cooler Line Set for 2011-2014 LML Duramax
Regular price $329.99 USDSale price $329.99 USD Regular priceUnit price / per -
Fleece Performance FPE-SF-GM-0410 SureFlo® Performance Sending Unit for 2004.5-2010 Duramax
Regular price $379.00 USDSale price $379.00 USD Regular priceUnit price / per -
Fleece Performance FPE-LML-CP3-WP LML CP3 Conversion Kit with CP3
Regular price $2,095.00 USDSale price $2,095.00 USD Regular priceUnit price / per -
Fleece Performance FPE-L5P-FFBA-1719 L5P Fuel Filter Upgrade Kit (2017-2019)
Regular price $249.00 USDSale price $249.00 USD Regular priceUnit price / per -
Fleece Performance FPE-L5P-FFBA-20 L5P Fuel Filter Upgrade Kit (2020-2024 Short Bed)
Regular price $249.00 USDSale price $249.00 USD Regular priceUnit price / per -
Fleece Performance FPE-34783 Auxiliary Fuel Filter and Line Kit for 2003-2018 Dodge Cummins
Regular price $349.00 USDSale price $349.00 USD Regular priceUnit price / per
Unleash the Power of Diesel Trucks with Fleece Performance Engineering!
Discover the pinnacle of diesel performance with Fleece Performance Engineering's cutting-edge parts. Experience unrivaled power, efficiency, and excellence as you take your truck to new heights of performance. Our precision-engineered products ensure seamless integration, making every ride a seamless joy. Say goodbye to average and embrace extraordinary acceleration, towing prowess, and fuel efficiency.
Join the league of truck owners who dominate the road and conquer tough terrains effortlessly. Fueled by our commitment to excellence and innovation, Fleece Performance Engineering offers you a lasting partnership for all your diesel needs.
Upgrade your diesel truck today and embrace a new era of diesel dominance. Order your Fleece Performance Engineering products now and unleash the true potential of your truck!
























