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2003 Dodge Ram 2500 - 5.9L Diesel
21 Results found
Filter Applied: Gauges & data loggers
chips tuners monitors
EconoMind Diesel Tuner
2003-2005 Dodge Ram 2500/3500 5.9L Cummins
Gain +100hp/+235lb-ft
9% more MPG
chips tuners monitors
Six-Gun Diesel Tuner
2003-2005 Dodge Ram 2500/3500 5.9L Cummins
Gain +105hp/+258lb-ft
33% quicker 0-60
cold air intakes
Pre-Filter
2003-2012 5.9L/6.7L Cummins
Air Filter PN: 42148, 42148-D, 42178, 42178-D
Protects filter from large debris & mud
cold air intakes
Air Filter Element
2003-2007 Dodge Ram 2500/3500 5.9L Cummins
Easy to install replacement air filter (oiled or dry)
cold air intakes
Banks Ram-Air®
2003-2007 Dodge Ram 2500/3500 5.9L Cummins
Gain up to +28hp/+52lb-ft, 62% Less Restrictive
Lowers EGT and soot output
intake elbows
Monster-Ram Intake System
2003-2007 Dodge Ram 2500/3500 5.9L Cummins, Stock Intercooler
Raises boost 1.23 PSI vs stock
Out-boosts competition by up to 56.9%
exhaust systems
Monster Exhaust System
2003-2004 Dodge Ram 2500/3500 5.9L Cummins, CCLB Crew Cab Long Bed, with or without Catalytic Converter
Outflows stock by 122% for more power/lower EGTs
exhaust systems
Monster Exhaust System
2003-2004 Dodge Ram 2500/3500 5.9L Cummins, SCLB/CCSB Standard Cab Long Bed and Crew Cab Short Bed, with or without Catalytic Converter
Outflows stock by 122% for more power/lower EGTs
exhaust systems
Straight Pipe Kit
Monster-Muffler Replacement
2004-2007 2500/3500 Dodge 5.7L Cummins
exhaust systems
Straight Pipe Kit - 36in
Monster-Muffler Replacement
2001-2007 Duramax & 1998-2007 Cummins
exhaust systems
Exhaust Muffler
Superior Flow and Rich, Throaty Sound
exhaust systems
Exhaust Muffler Kit
2003-2004 Dodge 5.9L Cummins
Superior Flow and Rich, Throaty Sound
exhaust systems
Monster Turbine Outlet Pipe
2003-2004 Dodge Ram 2500/3500 5.9L Cummins, with Banks Brake
Optimizes turbo performance
exhaust systems
Monster Sport Exhaust
2003-2004 Dodge Ram 2500/3500 5.9L Cummins, with 4 inch Catalytic Converter Outlet
Outflows stock by 122% for more power/lowers EGTs
intercoolers boost tubes
Intercooler Upgrade
2003-2005 Dodge Ram 2500/3500 5.9L Cummins
Improves Power, Durability & Fuel Economy
differential covers
Ram-Air Differential Cover Kit
2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle
2019-2024 RAM 6.4L See Fitment Note
Patented design cools 5X better than flat-backs
turbo systems accessories
BigHead Actuator
2003-2004 Dodge Ram 2500/3500 5.9L Cummins, 235-305hp
For higher peak boost, sooner
mechanical gauges
DynaFact Gauge Assembly
2001-2007 Chevy 2500/3500 6.6L Duramax, and 2003-2007 Dodge Ram 5.9/6.7L Cummins, and 2003-2007 Ford F250-F550 6.0L Power Stroke
Superior Precision & Durability
gauge mounts
Dash Pod
2003-2005 Dodge Ram 2500/3500
Mounts gauges for a clean, finished look
gauge mounts
Pillar Mount
2003-2009 Dodge Ram 2500/3500
Mounts gauge for a clean, finished look
racing parts
High-Flow Billet Intake Plate
1998-2007 Dodge Ram 2500/3500 5.9L Cummins
Adds another half pound of boost
cold air intakes
Pre-Filter
2003-2012 5.9L/6.7L Cummins
Air Filter PN: 42148, 42148-D, 42178, 42178-D
