BD DIESEL 1030348 48RE ELECTRONIC PRESSURE CONTROL – DODGE 5.9L CUMMINS (2005–2007)

BD DIESEL 1030348, 48RE pressure enhancer, 48RE electronic pressure control, dodge 48re line pressure, torque converter shudder fix, 2005 2006 2007 5.9 cummins transmission, firmer shifts, reduce shift flare, transmission protection

The BD Diesel 1030348 Electronic Pressure Control is designed to correct low mainline pressure at light throttle on the 48RE, helping reduce torque converter shudder, clutch/band slip, and mid-range shift flare. With a simple, clean plug-and-play inline install, this unit increases line pressure by mimicking higher throttle position—delivering firmer, more consistent shifts and better transmission protection for stock or modified trucks.

Fitment

• Dodge Ram with 5.9L Cummins
• Model Years: 2005–2007
• Transmission: 48RE

Key Benefits

• Helps reduce torque converter shudder and clutch/band slippage
• Raises line pressure at light throttle where the 48RE is most vulnerable
• Improves shift feel, helps reduce shift flare and gear hunting
• Factory-style connectors for a clean install (no splicing/cutting)
• Great support mod for tuned trucks that run lighter throttle at cruise

Cross-Reference / Recommended BD DIESEL Upgrades (BD DIESEL Only)

• BD DIESEL 1060605 PRESSURE VALVE BODY ELECTRONICS UPGRADE – 47RE/48RE (2000–2007)
• BD DIESEL 1064042 TRANSMISSION FILTER SERVICE KIT – 47RE/48RE (1998–2007)
• BD DIESEL 1064204SS ROADMASTER 48RE TRANSMISSION & CONVERTER PACKAGE – 2005–2007 5.9L CUMMINS (4WD)
• BD DIESEL 1064202SS ROADMASTER 48RE TRANSMISSION & CONVERTER PACKAGE – 2005–2007 5.9L CUMMINS (2WD)
• BD DIESEL 1030342 GEARTRAIN EXCHANGE TRANSMISSION – DODGE 48RE (6-PIN) 2003–2007 5.9L CUMMINS

FAQ

Yes. It’s designed for stock or modified 48RE transmissions and is especially helpful at light throttle where line pressure can be too low.

It helps reduce torque converter shudder, clutch/band slippage, shift flare, and gear hunting by increasing line pressure when needed most.

No—this is a plug-and-play inline install using factory-style connectors, so there’s no cutting or splicing required.

Yes. Tuned trucks often use less throttle for the same speed, which can reduce transmission pressures—this unit helps compensate to protect the 48RE.

Yes—expect firmer, more consistent shifts, with improved converter lock-up behavior compared to a weak/soft stock pressure curve.