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Review on πŸš€ Mishimoto MMTC-RAM-TBV Thermal Bypass Valve Kit for Dodge Ram 6.7L Cummins (2013-2018) by Jason Ortiz

Revainrating 5 out of 5

RAM AS69RC Transmission Bypass Valve

Quality product with a -25 degree F drop in operating temperature (compared to the OEM valve) with the removable thermostat fitted to my 2014 RAM Cummins 3500 AS69RC automatic transmission. This is a good complement to the PML Deep Dish. Sump (shown) to ensure maximum protection and transmission life.

Pros
  • Consistent Test Results
Cons
  • Some Difficulty