The 2024-2025 Duramax Stealth Mach 2 67mm turbocharger upgrades 6.6L L5P Duramax engines with up to 750HP airflow. It features an advanced compressor wheel and a larger turbine for improved exhaust energy capture and reduced high RPM EGTs. Designed for easy tuning with clear, precise instructions, it delivers strong performance with minimal tuning effort.
Part Number: DM1QQ1070303000
