Mercedes Benz E63, G63 AMG Performance Intercooler Kit

Wagner Tuning Performance Intercooler — Mercedes-AMG M177 4.0L Biturbo

72.5% More Volume | 34% Less Back Pressure | Plug-and-Play + Retrofit Fitment

Unlock the full potential of your Mercedes-AMG’s M177 4.0-liter biturbo V8 with the Wagner Tuning performance intercooler. Engineered for serious gains, this intercooler delivers a massive 72.5% increase in charge air volume over the OEM unit — translating to cooler intake temps, more consistent power delivery, and measurable performance improvements across the entire rev range.

Why Wagner Tuning

72.5% More Charge Air Volume With core dimensions of 430 x 200 x 102 mm and an 8.8-liter charge air volume (vs. 5.1L OEM), this intercooler dramatically increases the system’s thermal capacity. More volume means more headroom for tuned applications, sustained pulls, and track use without heat soak.

34% Back Pressure Reduction Precision CAD-designed free-form end tanks cast from high-quality aluminum optimize internal airflow paths and eliminate the restrictive transitions found in the factory unit. The result is a 34% reduction in back pressure — less restriction in, more power out.

Built to Last Under Pressure Pressure tested to 6 bar, the core is finished with a high-grade anti-corrosion coating that also provides excellent thermal conductivity. At just 12.6 kg, the unit is lightweight without sacrificing durability or structural integrity.

Plug-and-Play Installation (G63) For the W463 G63 AMG, the kit is a direct OEM replacement — no cutting, no fabrication, no headaches. Reinforced silicone hoses and an aluminum intercooler pipe are included for a complete, factory-fit installation.

E63 AMG Retrofit Fitment For the W213 E63/E63 S AMG, this intercooler can be retrofitted with minor modifications to the mounting points and charge piping routing. The M177 engine architecture is shared across both platforms, making the core and end tank design directly compatible. Retrofit may require adjustment or fabrication of mounting brackets and adaptation of silicone coupler lengths depending on chassis-specific intercooler piping geometry. Professional installation is recommended for retrofit applications.

Technical Specifications

Vehicle Compatibility

Kit Contents

• 1x Wagner Tuning performance intercooler
• 2x reinforced silicone hoses
• 1x aluminum intercooler pipe
• 1x mounting hardware
• 1x installation instructions

Part Number: 200001207

Note: Kit ships configured for direct G63 (W463) installation. E63 retrofit applications may require additional brackets, coupler adapters, or custom piping depending on vehicle-specific routing.