PTG × M178 Intake ManifoldsPremier Tuning Group proudly introduces the PTG × M178 Intake Manifolds, a purpose-built solution for AMG owners demanding uncompromising performance and engineered excellence. Designed in-house by PTG’s performance specialists, this intake system delivers optimized airflow, unmatched strength, and full compatibility with the Mercedes-AMG M178 engine platform. Developed and tested by Premier Tuning Group CNC-machined billet aluminum construction for durability and airflow precision Optimized plenum and runner geometry for balanced cylinder distribution Seamless integration with factory sensors, throttle body, and hardware Built to withstand high-boost, high-temp environments Available in Two Configurations: With Port Injection: Includes pre-machined injector bungs ECU unit Fuel rail mounting provisions built in with injectors Ideal for high-power or ethanol setups needing additional fueling Without Port Injection: Clean, lightweight design Maintains OEM simplicity with premium PTG performance Whether you're chasing horsepower at the track or upgrading your AMG for street supremacy, the PTG × M178 Intake Manifolds deliver the performance, scalability, and craftsmanship you expect from Premier Tuning Group.
