Performance Cylinder Head (Stage 1) Dodge Ram 6.7L Cummins 2019-2024 BD Diesel GM Cars/Trucks " lowered EGTs and amplified air

lowered EGTs and amplified air flow with this Mel's system

It is not necessary for use in warm climates or high horsepower applications

Fix The Turbo Problem

and full color instruction manual

- Better Fuel Economy

Performance Cylinder Head (Stage 1) Dodge Ram 6.7L Cummins 2019-2024 BD Diesel GM Cars/Trucks " lowered EGTs and amplified airThe Stage 1 Performance Cylinder Head is designed to increase airflow, boost efficiency, and enhance power while retaining the factory intake plenum for a seamless installation. Featuring 105 pound valve springs and a 5 axis CNC port job, this upgraded head improves intake flow from 155 CFM to 220 CFM, reducing boost pressure and lowering EGTs for better overall engine performance. With hardened valve seats, bronze guides, and a precision CNC valve