M177 C63 Heat Exchanger Upgrade
The M177 C63 platform generates significant heat even in stock form, and once tuned, the factory heat exchanger quickly becomes a limiting factor. Insufficient cooling leads to rising intake temperatures, reduced power, and inconsistent performance during repeated pulls.
The DTK M177 Heat Exchanger is designed to dramatically increase cooling capacity, keeping intake air temperatures stable and allowing the engine to deliver consistent power under sustained load.
With increased core volume and expanded surface area, this unit provides far superior heat dissipation compared to the OEM system, making it an essential upgrade for tuned and aggressively driven vehicles.
Benefits:
•Lower and more stable intake air temperatures
•Improved consistency during repeated pulls
•Reduced heat soak
•Supports higher boost and aggressive ECU tuning
•Improved reliability under hard use
This upgrade is highly recommended for ECU-tuned C63 / C63 S models and becomes essential for higher-output setups.