Monster-Ram Performance Upgrade: Cummins Power
Eliminating Airflow Restrictions with the Monster-Ram
Factory Cummins intake manifolds choke off vital engine airflow. The bulky stock heater grid creates massive turbulence right at the cylinder head entrance. That severe restriction limits power and drives up exhaust gas temperatures. Installing a Monster-Ram performance upgrade removes this bottleneck completely.
Our engineers designed a streamlined cast aluminum manifold that flows air flawlessly. You get instant throttle response and cooler operating temperatures under heavy loads. Read on to see how advanced flow engineering transforms your driving experience.
Billy was surprised at how easy it was to install. “A friend of mine and I put it on. The Monster-Ram’s install was pretty easy, like a couple of hours, and the fact that everything you need is included with the kit made things even easier. I printed out the instructions, which were really comprehensive. Everything just fit like a glove, no problem at all.”
“The acceleration changed. I definitely felt a difference, I noticed a substantial difference! Not just the sound, but the power output… a healthy dose of it. Now, my racing days are gone, but there are times that I need to get on it, and the Monster-Ram gives me a boost that helps the truck to get going. I’m really, really happy with it.”
Why the Monster-Ram Performance Upgrade Beats Stock
Air density dictates how much power your diesel engine can safely produce. Restrictive factory parts force your turbocharger to work harder just to overcome intake resistance. The Monster-Ram performance upgrade features a massive internal volume that flows smoothly into the engine block.
By eliminating the factory heater grid grid, we dramatically reduce aerodynamic drag. Your turbo spools faster and delivers denser air directly into the cylinders. Furthermore, we include up to six convenient ports for water-methanol injection or pressure sensors.
Pairing your new manifold with an iDash Pro gauge gives you complete visibility over boost pressure. You gain reliable, repeatable power for hauling heavy trailers up steep grades.
Explore More Cummins Airflow and Performance Upgrades
- Read how a CARB compliant Monster-Ram upgrade boosts power on 2007-2012 trucks.
- Explore our Cummins cylinder head airflow test results and valve flow data.
- Check out how Ram 3500 owners gain Monster-Ram peace of mind.
- Review our 2010-2012 RAM 6.7L intercooler upgrade installation and performance review.