In diesel performance, achieving optimal airflow is the cornerstone to unlocking your engine’s full potential. For owners of the 6.7L Cummins, upgrading the intake system is a popular and effective ...

In this article, we’ll explore how an upgraded Cummins intake manifold can improve engine performance, why the SPELAB 6.7 intake horn is a top choice, and what factors you should consider before ...

Imagine taking the utmost care in maintaining your 6.7-liter Cummins turbo diesel RAM, only for a rogue bolt to snap, tumble into your engine's intake manifold, and eventually arrive at one of ...

For 2025, Ram's HD trucks bring bolder looks that were teased last year, beefed up internals for the 6.7-liter Cummins turbodiesel ... fuel system, and intake manifold, and larger intake and ...