RAM-killing grid heater bolt failure up close.

RAM 6.7L grid heater bolt failure is real. It's killed an untold number of Cummins engines. Over time, a bolt in the 2007-current stock RAM 6.7L Cummins grid heater deteriorates, falls into the intake runner, and thanks to gravity, makes its way into cylinder #6. In many cases, it results in severe piston, cylinder wall, valve and head damage, or worse... total engine failure. Many mechanics either aren't aware of the problem or have not properly diagnosed it. "This is one of the most misdiagnosed Cummins engine issues," says Protech Diesel Center's Brad Hunt. "All too often, mechanics simply replace the engine. Therefore, the problem persists."

Thanks to Randy for allowing us to share his story.

The 50-state emissions compliant Monster-Ram intake system not only eliminates this point of failure, but it also provides a mass airflow gain of 88.3% over stock. That's throttle response you can feel and insurance your wallet will appreciate.

Banks Monster-Ram for 2019-current RAM 6.7L (50-state compliant)
https://bnks.pw/3mS9ZYn

Banks Monster-Ram for 2013-18 RAM 6.7L (50-state compliant)
https://bnks.pw/3uWqNjx

Banks Monster-Ram for 2007.5-12 RAM 6.7L (49-state compliant)
https://bnks.pw/3eoXTSP