Review on 🚀 High-Ram Intake System by Banks 42721 by Jermaine Munajj

I recently installed Banks 3 inch High Ram and Banks Bighead. At first I was a bit disappointed because I couldn't tell a big difference. I installed the Bighead a few days ago and was very impressed with the noticeable acceleration and sustained performance under load. And when I was installing High Flow, I read something on the Cummins forums, there were some unsubstantiated claims made by banks about High Flow. After dropping off a 7500 lb truck with a 20ft trailer. I was so amazed. My EGTs were about 120 degrees cooler under load at 2000 rpm in 5th gear. And the power was very noticeable. The boost gauge showed a few pounds less pressure, so I had to learn. The Banks staff were amazing, explaining that the drop in boost pressure was due to less drag and better airflow. I could understand them, and I can also experience the power gain, cooler exhaust temperatures and fuel economy under load. I would highly recommend this to anyone looking to improve the life of their Cummins.