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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Turbo Vane Position Sensor Adapter Harness for LLY Duramax Fleece Performance
Regular price $46.99 USDSale price $46.99 USD Regular priceUnit price / per$49.34 USDSale -
Cummins Billet Oil Cap Cover Fleece Performance
Regular price $34.99 USDSale price $34.99 USD Regular priceUnit price / per$36.74 USDSale -
PowerFlo Lift Pump for 1998 Dodge Ram with 12V Cummins Fleece Performance
Regular price $889.00 USDSale price $889.00 USD Regular priceUnit price / per$919.00 USDSale -
Replacement Sensor Connector With Pigtail for L5P Duramax and GM Vehicles (L5P Duramax Sensor Pigtail 1) Fleece Performance
Regular price $37.99 USDSale price $37.99 USD Regular priceUnit price / per$39.89 USDSale -
PowerFlo Lift Pump for 2017-2024 Ford 6.7L Power Stroke (Short Bed) Fleece Performance
Regular price $809.00 USDSale price $809.00 USD Regular priceUnit price / per$849.45 USDSale -
Charging Circuit Harness for 2020-2022 Ford 6.7L Power Stroke Fleece Performance
Regular price $135.99 USDSale price $135.99 USD Regular priceUnit price / per$142.79 USDSale -
Holset HE300VE/VG Turbocharger Actuator Pigtail Fleece Performance
Regular price $27.99 USDSale price $27.99 USD Regular priceUnit price / per$29.39 USDSale -
Exhaust Back Pressure Sensor Pigtail for 20-24 6.7L Power Stroke Fleece Performance
Regular price $39.99 USDSale price $39.99 USD Regular priceUnit price / per$41.99 USDSale -
Multiuse Sensor Pigtail No 10 Fleece Performance
Regular price $14.99 USDSale price $14.99 USD Regular priceUnit price / per$15.74 USDSale -
HE400VG/HE451VE Turbocharger for Cummins ISX - 64mm Fleece Performance
Regular price $4,499.00 USDSale price $4,499.00 USD Regular priceUnit price / per$4,723.95 USDSale -
Factory Oil Feed Line Fitting for Holset Turbochargers Fleece Performance
Regular price $18.99 USDSale price $18.99 USD Regular priceUnit price / per$19.99 USDSale -
MAP Sensor Pigtail for 07.5-18 6.7L Cummins Fleece Performance
Regular price $39.99 USDSale price $39.99 USD Regular priceUnit price / per$41.99 USDSale -
MAF Sensor Pigtail for 2011-2016 LML Duramax Fleece Performance
Regular price $29.99 USDSale price $29.99 USD Regular priceUnit price / per$31.49 USDSale -
Cummins 5.9L VP Crankshaft and Camshaft Sensor 6.0 Inch Pigtail Fleece Performance
Regular price $20.99 USDSale price $20.99 USD Regular priceUnit price / per$22.04 USDSale -
Replacement Fuel Injector Connector With Pigtail for L5P Duramax - 4 pack Fleece Performance
Regular price $179.99 USDSale price $179.99 USD Regular priceUnit price / per$188.99 USDSale -
PowerFlo Lift Pump and Fuel System Upgrade Kit for 2011-2016 Ford Powerstroke (Short Bed) Fleece Performance
Regular price $1,099.00 USDSale price $1,099.00 USD Regular priceUnit price / per$1,129.00 USDSale -
WIF Sensor Pigtail for 2011-2019 6.7L Powerstroke Fleece Performance
Regular price $29.99 USDSale price $29.99 USD Regular priceUnit price / per$31.49 USDSale -
Duramax Vane Position Sensor Pigtail LBZ,LMM,LML Fleece Performance
Regular price $28.99 USDSale price $28.99 USD Regular priceUnit price / per$30.44 USDSale -
Cooling Fan Pigtail for Ford Powerstroke 20-Present Fleece Performance
Regular price $39.99 USDSale price $39.99 USD Regular priceUnit price / per$41.99 USDSale -
Charging Circuit Harness for 19 Ford 6.7L Powerstroke Fleece Performance
Regular price $135.99 USDSale price $135.99 USD Regular priceUnit price / per$142.79 USDSale -
Replacement Fuel Injector Connector With Pigtail for L5P Duramax - 8 pack Fleece Performance
Regular price $299.99 USDSale price $299.99 USD Regular priceUnit price / per$314.99 USDSale -
Multiuse Sensor Pigtail 13 Fleece Performance
Regular price $24.99 USDSale price $24.99 USD Regular priceUnit price / per$26.24 USDSale -
Fuel Pressure Regulator and Multiuse Pigtail Fleece Performance
Regular price $27.99 USDSale price $27.99 USD Regular priceUnit price / per$29.39 USDSale -
LB7 Duramax Outer Injector Connector Pigtail Fleece Performance
Regular price $29.99 USDSale price $29.99 USD Regular priceUnit price / per$31.49 USDSale -
Multi-Use Sensor Pigtail 9 Fleece Performance
Regular price $29.99 USDSale price $29.99 USD Regular priceUnit price / per$31.49 USDSale -
Cummins Multiuse Sensor Pigtail 2 1997-2019 Dodge 2500/3500 Fleece Performance
Regular price $32.99 USDSale price $32.99 USD Regular priceUnit price / per$34.64 USDSale -
Duramax Vane Position Sensor Pigtail LLY Fleece Performance
Regular price $28.99 USDSale price $28.99 USD Regular priceUnit price / per$30.44 USDSale -
MOPAR Pressure Sensor Pigtail Fleece Performance
Regular price $27.99 USDSale price $27.99 USD Regular priceUnit price / per$29.39 USDSale
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!
























