Product Description
45RFE 545RFE Transmission Line Pressure Booster Kit for Dodge Chrysler
Works on Gas and Diesel Engines
Dodge Chrysler Jeep Cummins 45RFE - 545RFE Line Pressure Booster. The simple direct plug in way to add performance to your transmission.
The Line Pressure Booster modifies the pressure signal sent to the computer resulting in the computer raising the line pressure.
The line booster has a 15-30 psi increase. Higher line pressure increases clutch holding power and torque capacity.
Dodge Chrysler Transmission Line Pressure Booster cross reference to Sonnax 44957-LB2 (45/545RFE).
Increased line pressure
Increased clutch clamping force and torque capacity
Installs on outside of transmission
Easy plug and play installation
NOTE: For 45RFE, 545RFE units only.
Disclaimer - For Off-Road Use Only
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Did the job
Does raise line pressure
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05 Dodge line pressure booster
I order this because it was cheaper than the sonnax one. It seems to be exactly the same for a much lower cost. Thanks Michigan Motorsports!
