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 Turbo Drain Line Kit for 07.5-18 RAM 2500/3500 Cummins VGT FPE-CTDT-VGT-KIT
Regular price $99.95 USDSale price $99.95 USD Regular priceUnit price / per -
Fleece Performance FPE-351-0712 63mm FMW Holset VGT Cheetah Turbocharger for 2007.5-2012 6.7L Cummins
5.0 / 5.0
(1) 1 total reviews
Regular price $2,999.00 USDSale price $2,999.00 USD Regular priceUnit price / per$3,149.00 USDSale -
Fleece Performance 2003-2016 Cummins Factory Oil Feed Line Replacement FPE-CRTFL-OE
5.0 / 5.0
(1) 1 total reviews
Regular price $69.99 USDSale price $69.99 USD Regular priceUnit price / per -
Fleece Performance Fuel Filter Assembly for 2011-2024 6.7L Ford Powerstroke
Regular price $199.00 USDSale price $199.00 USD Regular priceUnit price / per -
Fleece Performance FPE-CLNTBYPS-CUMMINS-1318 Coolant Bypass Kit for 2013-2018 Ram 6.7L Cummins
Regular price $379.99 USDSale price $379.99 USD Regular priceUnit price / per -
Fleece Performance FPE-FMC-UBFA-1724 Under Bed Fuel Filter Assembly for 2017-2024 Ford F250-550
5.0 / 5.0
(1) 1 total reviews
Regular price $379.95 USDSale price $379.95 USD Regular priceUnit price / per -
Fleece Performance 2003-2018 Cummins Upper Fan Pulley Idler Black Finish Contract Cut FPE-34657-BLK-SPK
Regular price $113.99 USDSale price $113.99 USD Regular priceUnit price / per -
Fleece Performance Charging Circuit Harness for 2019 Ford 6.7L Power Stroke
Regular price $132.29 USDSale price $132.29 USD Regular priceUnit price / per -
Fleece Performance FPE-CLNTBYPS-CUMMINS-19 Coolant Bypass Kit for 2019+ Ram 6.7L Cummins
Regular price $379.99 USDSale price $379.99 USD Regular priceUnit price / per -
Fleece Performance FPE-CTDT-CW-KIT Turbo Drain Tube Kit for 2003-2007 5.9L Cummins
Regular price $94.99 USDSale price $94.99 USD Regular priceUnit price / per -
Fleece Cheetah Turbo Cummins for 2013-2018 6.7L
Regular price $2,999.00 USDSale price $2,999.00 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 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 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 FPE-351-1920 Cheetah® Turbocharger for 2019-2022 6.7L Cummins
Regular price $3,099.00 USDSale price $3,099.00 USD Regular priceUnit price / per -
Fleece Performance Turbocharger Oil Feed Line for S300 and S400 Turbos in the 2nd Gen Location on Cummins Engines FPE-CRTFL-S3S4
Regular price $59.99 USDSale price $59.99 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 Performance Coolant Bypass for 2007.5-2012 Ram with 6.7L Cummins FPE-CLNTBYPS-CUMMINS-0712
Regular price $399.00 USDSale price $399.00 USD Regular priceUnit price / per -
Fleece Performance Fuel Filter Bypass for 2011-2024 6.7L Ford Powerstroke
Regular price $148.99 USDSale price $148.99 USD Regular priceUnit price / per -
Fleece Performance FPE-CTDT-19-KIT Turbo Drain Tube Kit for 2019+ 6.7L Cummins
Regular price $99.99 USDSale price $99.99 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 $359.00 USDSale price $359.00 USD Regular priceUnit price / per -
Fleece Performance FPE-LML-CP3-WP LML CP3 Conversion Kit with CP3
Regular price $1,999.00 USDSale price $1,999.00 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 -
Fleece Performance FPE-CLNTBYPS-CUMMINS-VP-SS Coolant Bypass Kit for 5.9L 12V Cummins (1994-1998) with Stainless Steel Braided Line
Regular price $359.00 USDSale price $359.00 USD Regular priceUnit price / per -
Fleece Performance FPE-FFD-RO-3G Fuel Filter Delete for 2003-2007 3rd Gen Dodge Cummins
Regular price $79.25 USDSale price $79.25 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!























