Wagner Tuning Performance Intercooler Kit for W463 Mercedes-AMG G63

The Wagner Tuning Performance Intercooler Kit for the W463 Mercedes-AMG G63 is a high-efficiency charge-air cooling upgrade engineered to enhance the performance and reliability of the 4.0-liter biturbo V8 under demanding conditions. Featuring a significantly enlarged, high-performance intercooler core with optimized airflow characteristics, the system delivers cooler, denser intake air to improve throttle response and maintain consistent power output. Precision-designed cast aluminum end tanks reduce pressure loss while ensuring durability, and the lightweight, pressure-stable construction is protected by a high-quality anti-corrosion coating for long-term use. Supplied as a complete, ready-to-install kit with reinforced silicone hoses and an aluminum intercooler pipe, this plug-and-play solution offers a seamless upgrade for both aggressive street driving and performance-focused applications.

Why the Wagner Tuning Competition Intercooler is the Best Choice for Your G63

• Massive performance increase thanks to 72.5% more volume: Wagner Tuning’s performance intercooler features impressive core dimensions of 430 mm × 200 mm × 102 mm and provides a generous charge-air volume of 8.8 liters, representing an exceptional 72.5% increase over the standard intercooler’s 5.1 liters.
• Superior cooling performance & less back pressure: Wagner Tuning’s specially developed high-performance intercooler core delivers exceptional cooling performance even under extreme operating conditions. The precisely CAD-designed, free-form end tanks made from high-quality cast aluminum ensure optimal internal airflow and reduce back pressure by an impressive 34%.
• Optimized design and durability: Wagner Tuning’s intercooler weighs just 12.6 kg, making it exceptionally lightweight. A high-quality anti-corrosion coating with excellent thermal conductivity ensures long-term durability, while pressure testing up to 6 bar confirms complete pressure stability.
• Simple plug-and-play installation: Wagner Tuning’s ready-to-install kit enables straightforward replacement of the factory intercooler without the need for complex modifications. Reinforced silicone hoses and an aluminum intercooler pipe ensure a precise fit while maximizing overall vehicle performance.

Features

• High-performance intercooler core with significantly increased charge-air volume
• Improved cooling efficiency for lower intake air temperatures
• Optimized airflow design for reduced pressure loss
• Precision-engineered cast aluminum end tanks
• Lightweight yet robust construction tested for high boost pressure
• Durable anti-corrosion coating for long-term reliability
• Reinforced silicone hoses and aluminum intercooler pipe included
• Direct-fit, plug-and-play installation with no modifications required
• Designed for consistent performance under demanding street or track conditions

Specifications

• Net Dimensions: 430mm x 200mm x 102mm
• Volume: 8.8 liters (+72.5% vs. OEM)
• Flow Area: 2320cm² (+118% vs. OEM)
• Back Pressure Reduction: 34%
• Weight: 12.6kg
• Pressure Resistance: up to 6 bar

What’s Included

• Intercooler
• Silicone hoses (2)
• Air duct
• Mounting hardware
• Installation instructions

Applications

• Mercedes-AMG: W463 | 2019-2024 | M177 4.0L V8 twin-turbo

Notes

• Installation instructions

About Wagner Tuning

Wagner Tuning is a Germany-based performance engineering brand specializing in high-efficiency charge-air cooling and intake solutions for modern turbocharged vehicles. Known for its competition-proven intercoolers and precision-manufactured components, Wagner Tuning combines advanced R&D, CFD analysis, and rigorous testing to deliver measurable performance gains, improved thermal stability, and long-term reliability. With a strong focus on motorsport-inspired engineering and OEM-level fit and finish, Wagner Tuning products are designed to support both high-performance street driving and demanding track use across a wide range of European and international platforms.