SWAG Performance offers a large selection of OEM and aftermarket parts for your 2003–2004 5.9L Cummins engines, including high-pressure fuel system upgrades, electronic tuners, and direct-fit 5.9L turbochargers. Featuring early common rail-specific components, this lineup supports transmission tuning for 47RE and 48RE platforms, plus bolt-on airflow upgrades ideal for towing or track applications.
Bully Dog Universal Power Cable For Watchdog And Gt 40400-101 Universal Power Cable for Watchdog and GT Details: Universal Power Cable for Watchdog and GT Main HDMI style harness
Tork Teknology Valve Spring Compressor For 1998.5-2013 Dodge 5.9l/6.7l Cummins CVSC010The Tork Teknology CVSC010 Valve Spring Compressor makes it easy to change the valve springs in your 1998.5-2013...
Valair Heavy Duty Replacement Hydraulics For 03-18 Dodge 5.9l/6.7l Cummins NMU70HYD-03 Â Heavy Duty Hydraulic Master / Slave Replacement for all 3rd Generation Trucks with NV4500 & NV5600 & G56...
 Valair 13" Upgrade Clutch For 1994-2003 Dodge 5.9l Cummins 5-speed * NMU70279-01-5SCE Ships to Continental 48 Only  Aftermarket organic clutches are generally better than the OEM clutch yo
 Valair 13" Upgrade Clutch For 1994-2003 Dodge 5.9l Cummins 5-speed * NMU70279-5SCE Ships to Continental 48 Only  Aftermarket organic clutches are generally b
 Valair Heavy Duty Upgrade Clutch For 2001-2005 Dodge 5.9l Cummins 6-speed NMU70279-01 Ships to Continental 48 Only   Get a better performance from the clutch in your 2001-2005 Dodge 5.9L