Product Description
Michigan Motorsports 68RFE Transmission Line Pressure Booster Kit
Fits Dodge, Chrysler & Jeep Models with 68RFE | Plug-and-Play Line Pressure Upgrade
The Michigan Motorsports 68RFE Transmission Line Pressure Booster Kit is a fast, effective, plug-and-play solution for improving shift quality, clutch durability, and overall transmission performance. Designed for Dodge, Chrysler, and Jeep vehicles equipped with the 68RFE, this module increases line pressure by 10–15 psi by modifying the signal sent to the transmission control module. The result is stronger clutch engagement, reduced slip, and improved torque-handling capability—perfect for towing, tuned vehicles, or diesel work trucks. Cross-references to Sonnax 44957-LB1 for dependable function and compatibility.
Key Features
- Boosts Line Pressure: Raises 68RFE transmission line pressure by approximately 10–15 psi to improve clutch holding power and reduce slip under load.
- Enhanced Clutch Capacity: Increased clamping force helps the 68RFE handle higher torque levels often seen in towing and tuned diesel applications.
- Plug-and-Play Installation: Installs externally—no need to open the transmission or modify internal components.
- Reliable Performance: Functionally cross-references to Sonnax 44957-LB1 for proven compatibility with the 68RFE platform.
- Ideal for Gas & Diesel: Works on both gasoline and Cummins diesel applications that use the 68RFE transmission.
Key Fitments
- Engines: Compatible with both gas and diesel vehicles equipped with the 68RFE automatic transmission, including many Cummins-powered trucks.
- Platforms: Dodge, Chrysler, and Jeep models using the 68RFE transmission (commonly 2007+ Ram 2500/3500 depending on configuration).
- Notes: For 68RFE units only. External installation. Disclaimer: For off-road use only.
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Product Reviews
3 Reviews Hide Reviews Show Reviews
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Transmission Line Pressure Kit
Worked great!
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68RFE Line Pressure Booster Kit
Felt like truck had more power and felt like a whole different transmission.
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Shifts great
Good product!
