July 30, 2019

How to Raise Chrysler RFE Transmission Line Pressure — No Tuning Required

Presented by Sonnax

Sonnax Line Pressure Booster Kit RFE-LB1No transmission removal or tuning is required to improve the performance and durability of Chrysler RFE units when you install Sonnax line pressure booster kit RFE-LB1. It's an affordable, reliable upgrade for any vehicle at any power level, delivering crisp, clean shifts without low-speed harshness.

Watch this video to learn how the booster kit works, see it installed and better understand how line pressure is controlled in the RFE transmission. Click here to see all Sonnax line pressure booster kits.

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