68RFE Electronic Line Pressure Booster Kit
2007.5–2024 Ram 6.7L Cummins | 68RFE Only
The 68RFE Electronic Line Pressure Booster Kit is designed to increase transmission line pressure under load, helping protect your transmission during hard driving and heavy towing — without requiring transmission tuning.
This is not a simple resistor or basic circuit trick. This kit uses an integrated control chip that dynamically increases line pressure as the transmission works harder, delivering additional holding power exactly when it’s needed.
How It Works
The electronic pressure booster intelligently raises line pressure based on operating conditions:
- +10 PSI increase at lower pressure ranges
- Up to +25-30 PSI increase at higher pressure ranges
This progressive control helps:
- Reduce clutch slip
- Improve holding power under load
- Add extra protection when towing or hauling
Who This Is For
This kit is highly recommended for:
- Trucks NOT running transmission tuning
- Stock or lightly modified vehicles
- Owners who tow heavy and want added peace of mind
- Drivers looking for extra transmission protection without tuning changes
Key Features
- Increases 68RFE line pressure 10–30 PSI
- Integrated electronic control chip (not a resistor)
- Progressive pressure increase under load
- Helps protect clutches during towing
- No tuning required
- Plug-and-play design
- Compatible with emissions ON or OFF
Vehicle Compatibility
- Year: 2007.5–2024
- Engine: 6.7L Cummins
- Transmission: 68RFE ONLY
- Fits: Ram 2500 / 3500
Important Notes
- Designed for vehicles without transmission tuning
- Can be used on tuned or untuned trucks, but not required if you already have custom transmission tuning
- Does not replace full transmission tuning
- Transmission tuning and devices are sold separately
Why Choose This Kit
- Simple, effective added protection
- Ideal for towing without tuning
- Helps extend transmission life
- Affordable alternative to tuning
- Extra safety margin for daily drivers and work trucks
If you’re unsure whether this kit is right for your setup or want to know if transmission tuning would be a better option for your truck, contact us before ordering and we’ll help you choose the best solution.