TTE620 5554 AMG M256 UPGRADE TURBOCHARGER

The TTE620 represents TTE’s first hybrid turbocharger developed specifically for the Mercedes-AMG E53 equipped with the M256 engine. Engineered with a clear focus on rapid boost response for daily driving, it delivers significantly enhanced performance while maintaining true motorsport-level durability and reliability.

Designed as a balanced power upgrade, the TTE620 offers an exceptional blend of drivability, efficiency, and long-term robustness—making it ideal for high-performance road applications without compromising everyday usability.

Precision Balancing & Ultimate Equilibrium

Precision balancing is a critical requirement for every TTE upgrade turbocharger, where both longevity and performance are non-negotiable. Proper balance not only enhances durability but also improves acoustic refinement and operational smoothness.

Each TTE turbocharger undergoes a meticulous, multi-stage balancing process:

• Individual Component Balancing: All rotating components are first balanced at low speeds of up to 2,800 RPM across multiple planes using TTE’s dedicated single-part balancing equipment.

• Dynamic CHRA Balancing: Once assembled, the complete CHRA is dynamically balanced using TTE’s in-house VSR (Vibration Sorting Rig) at speeds of up to 250,000 RPM, depending on the application.

• OEM-Plus Standards: This process achieves equilibrium levels that exceed original equipment manufacturer (OEM) specifications.

Every TTE620 turbocharger is supplied with a serial-numbered balance test report, providing documented assurance of quality, precision, and performance excellence.