Mercedes M177 C63 Upgraded Auxiliary Heat Exchanger

Spool Performance introduces a pivotal upgrade for the Mercedes-AMG C63 and C63S models with the 4.0L V8 bi-turbo engines: our High-Performance Heat Exchangers, designed to significantly enhance the water-to-air intercooling system. The advanced competition racing core in our heat exchangers nearly doubles the capacity compared to the OEM units, with a volumetric expansion from 7430 cm³ to an impressive 13250 cm³—a 56% increase for the front heat exchanger. Similarly, the side heat exchanger sees a 54% volume surge from 1620 cm³ to 3000 cm³.

This substantial increase in volume translates directly into a notable reduction in charge air temperatures, as the larger surface area provides greater thermal inertia, thus enhancing the cooling efficiency of the coolant before it enters the intercooler. The result is a more consistent performance under high-load conditions, ensuring that your AMG’s bi-turbo engine operates within optimal thermal parameters for extended periods.

Our heat exchangers are not only functionally superior but also feature a heat-conductive anti-corrosion coating, ensuring durability and sustained cooling performance. This protective layer serves to maintain thermal efficiency while also preventing corrosion over time, even under strenuous conditions.

Key Benefits of Spool Performance Heat Exchangers:

• Volumetric enhancement to 13250 cm³ for the front and 3000 cm³ for the side units, offering a remarkable 56% and 54% increase respectively over stock.
• Precision-engineered with a competition racing core to lower intake charge temperatures effectively.
• CNC machined fittings ensure precise fitment and a leak-free installation.
• Designed for direct fitment onto factory brackets and lines for a hassle-free upgrade.
• Durable heat-conductive anti-corrosion coating applied to each heat exchanger.

Upgrade your Mercedes-AMG C63 or C63S with Spool Performance’s Heat Exchangers for sustained power and efficiency. These upgrades are essential for enthusiasts seeking enhanced thermal management and performance reliability.

Tags: M177 engine, C63 AMG heat exchanger, high-performance intercooler, AMG cooling upgrade, Spool Performance"