Collection: 2003-2004 5.9L 24V Cummins
Maximize Your 2003-2004 5.9L 24V Cummins Performance with Tameless Performance
Welcome to the Tameless Performance collection for 2003-2004 5.9L 24V Cummins engines. Our selection of top-quality performance parts is designed to enhance the power, efficiency, and durability of your Cummins engine. Whether you're looking to increase horsepower, improve fuel economy,...
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Fleece Performance Fleece Performance Exhaust Manifold Stud Kit - 4mm Allen Socket Head FPE-34772
Regular price $229.99 USDSale price $229.99 USD Regular priceUnit price / per -
FASS Titanium Signature Series Diesel Fuel System 290GPH Dodge Cummins 5.9L 1998.5-2004
Regular price $849.00 USDSale price $849.00 USD Regular priceUnit price / per -
FASS Titanium Signature Series Diesel Fuel System 250GPH Dodge Cummins 5.9L 1998.5-2004.5
Regular price $799.00 USDSale price $799.00 USD Regular priceUnit price / per -
FASS Titanium Signature Series Diesel Fuel System 100GPH Dodge Cummins 5.9L 1998.5-2004
Regular price $669.00 USDSale price $669.00 USD Regular priceUnit price / per -
FASS STK5500BO Diesel No Drop Fuel Sump Kit (Bowl Only)
Regular price $159.00 USDSale price $159.00 USD Regular priceUnit price / per -
FASS STK5500BDiesel Fuel Sump Kit With Suction Tube Upgrade Kit
Regular price $199.00 USDSale price $199.00 USD Regular priceUnit price / per -
FASS STK5500 Diesel Fuel Sump Kit With FASS Bulkhead Suction Tube Kit
Regular price $249.00 USDSale price $249.00 USD Regular priceUnit price / per -
FASS STK1003 Diesel Fuel 5/8 In Fuel Module Suction Tube Kit Includes Bulkhead Fitting
Regular price $94.05 USDSale price $94.05 USD Regular priceUnit price / per -
FASS RK04 Dodge Cummins Replacement System Relocation Kit 2003-2004
Regular price $61.75 USDSale price $61.75 USD Regular priceUnit price / per -
FASS Fuel Systems CFDB1001K Cummins Fuel Distribution Block
Regular price $349.00 USDSale price $349.00 USD Regular priceUnit price / per -
FASS FASD08100G Adjustable Diesel Fuel Lift Pump 100GPH Dodge Cummins 5.9L 1998.5-2004
Regular price $549.00 USDSale price $549.00 USD Regular priceUnit price / per -
FASS DRP04 Dodge Replacement System Dodge Cummins 5.9L 2003-2004
Regular price $369.55 USDSale price $369.55 USD Regular priceUnit price / per -
FASS Diesel Fuel 5/8 Suction Tube Upgrade Kit
Regular price $71.25 USDSale price $71.25 USD Regular priceUnit price / per -
FASS Diesel Fuel 5/8 Suction Tube Kit With Bulkhead Fitting
Regular price $84.55 USDSale price $84.55 USD Regular priceUnit price / per -
FASS BBRK1001 Replacement Banjo Bolts 24V Cummins
Regular price $51.30 USDSale price $51.30 USD Regular priceUnit price / per -
FASS Adjustable Diesel Fuel Lift Pump 290GPH Dodge Cummins 5.9L 1998.5-2004
Regular price $749.00 USDSale price $749.00 USD Regular priceUnit price / per -
FASS Adjustable Diesel Fuel Lift Pump 250GPH Dodge Cummins 5.9L 1998.5-2004
Regular price $699.00 USDSale price $699.00 USD Regular priceUnit price / per -
FASS Adjustable Diesel Fuel Lift Pump 165GPH Dodge Cummins 5.9L 1998.5-2004
Regular price $599.00 USDSale price $599.00 USD Regular priceUnit price / per -
Fleece Performance Donaldson P553203 Case of 12 Fuel Filters for Fleece L5P Duramax Fuel Filter Kits and 1998.5-2018 Dodge Ram Cummins Auxiliary Fuel Filter Kits FPE-DON-P553203-12
Regular price $279.99 USDSale price $279.99 USD Regular priceUnit price / per -
Fleece Performance Cummins Turbo Drain Tube Kit For 2nd Gen Swaps FPE-CTDT-KIT
Regular price $99.95 USDSale price $99.95 USD Regular priceUnit price / per -
Fleece Performance Cummins Turbo Drain Tube Adapter FPE-CTDA-10AN
Regular price $20.99 USDSale price $20.99 USD Regular priceUnit price / per -
Fleece Performance Cummins Turbo Drain Adapter to 7/8 Inch Hose For 98.5-21 RAM 2500/3500 FPE-CTDA-78HS
Regular price $19.99 USDSale price $19.99 USD Regular priceUnit price / per -
Fleece Performance Cummins Multiuse Sensor Pigtail 4 1995-2020 Dodge 2500/3500 FPE-HAR-MU-PT-4
Regular price $29.99 USDSale price $29.99 USD Regular priceUnit price / per -
Fleece Performance Cummins Multiuse Sensor Pigtail 2 1997-2019 Dodge 2500/3500 FPE-HAR-MU-PT-2
Regular price $32.99 USDSale price $32.99 USD Regular priceUnit price / per -
Fleece Performance Cummins Dual Pump Idler Pulley Spacer and Bolt For use with FPE-34022 FPE-34277
Regular price $51.43 USDSale price $51.43 USD Regular priceUnit price / per -
Fleece Performance Cummins Dual Pump Controller FPE-CDPC
Regular price $179.00 USDSale price $179.00 USD Regular priceUnit price / per -
Fleece Performance Cummins Crankshaft Position Sensor Extension Harness 2003-2018 Dodge 2500/3500 FPE-HAR-CUMM-CC-EXT
Regular price $59.00 USDSale price $59.00 USD Regular priceUnit price / per -
Fleece Performance Cummins Crankshaft Barring Tool Fits all Stock 5.9L and 6.7L Stock Dampers and Fluidamprs FPE-CCBT
Regular price $74.99 USDSale price $74.99 USD Regular priceUnit price / per
Maximize Your 2003-2004 5.9L 24V Cummins Performance with Tameless Performance
Welcome to the Tameless Performance collection for 2003-2004 5.9L 24V Cummins engines. Our selection of top-quality performance parts is designed to enhance the power, efficiency, and durability of your Cummins engine. Whether you're looking to increase horsepower, improve fuel economy, or ensure long-term reliability, we have the parts and accessories you need.
Explore Our Top Performance Parts for 2003-2004 5.9L 24V Cummins
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High-Performance Turbochargers
Take your 5.9L Cummins to new heights with our selection of high-performance turbochargers. Designed for increased airflow and boost, our turbochargers deliver the power and responsiveness your engine deserves. -
Fuel Injectors and Pumps
Ensure optimal fuel delivery and combustion with our premium fuel injectors and pumps. Our components are precision-engineered to provide consistent performance and efficiency, making them a perfect upgrade for your 2003-2004 5.9L Cummins. -
Exhaust Systems
Improve exhaust flow and reduce backpressure with our high-quality exhaust systems. Our products are designed to maximize horsepower and torque while providing a deep, aggressive exhaust note. -
Cold Air Intakes
Enhance your engine's performance and efficiency with our range of cold air intakes. These intakes provide cooler, denser air to your engine, resulting in improved combustion and increased power output.














