Air Induction Kit for Mercedes Benz (2007-2011) AMG C63 E63 CLS63 M156

Optimize the Atmospheric Flow: UPD Cold Air Induction Kit for the M156 V8

Who It’s For: Engineered for Mercedes-Benz AMG owners running the legendary M156 6.2L naturally aspirated powerplant who want to reclaim the power lost to restrictive factory airbox geometry.

The Symptom: The factory intake system on the M156 is designed with a heavy emphasis on cabin luxury and noise suppression rather than raw volumetric efficiency. The OEM airboxes bury the filters in a restrictive plastic tray, creating a bottleneck that forces the engine to struggle for oxygen during high-RPM transitions. This leads to a slightly delayed throttle response and a power delivery that feels choked when you’re pushing toward the redline, especially in heavy chassis like the S63 or ML63.

The Engineering Fix: The UPD Cold Air Induction Kit (CAIK) is a precision-engineered solution that addresses the fluid dynamics of the M156 intake path. By utilizing high-quality aluminum spacers and brackets, we raise the air filters out of the restrictive OEM inlet "well." This modification increases the effective filter surface area from a measly 55% to a full 100%, allowing air to flow under and across the entire element. By smoothing out these turbulence zones, we increase air density and velocity, ensuring the throttle bodies are fed a constant, high-volume charge of oxygen.

Why Mechanics Choose This Kit

• Proven Power Gains: Dyno testing confirms 20 to 25 rear-wheel horsepower gains on stock M156 engines, with even higher margins on vehicles running aftermarket ECU tunes.
• Acoustic Transformation: This kit maintains the clean OEM engine bay aesthetic but removes the "muffle" of the stock boxes, providing a sharp, aggressive induction growl that perfectly complements the M156’s signature exhaust note.
• Premium Hardware: Every kit includes blood-red anodized aluminum components and German-made stainless steel hardware, ensuring the system can withstand the extreme heat cycles of a high-performance V8 engine bay.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2007-2011 Mercedes-Benz C63 AMG
• 2007-2011 Mercedes-Benz CL63 AMG
• 2007-2011 Mercedes-Benz CLK63 AMG
• 2007-2011 Mercedes-Benz CLS63 AMG
• 2007-2011 Mercedes-Benz E63 AMG
• 2007-2011 Mercedes-Benz ML63 AMG
• 2007-2011 Mercedes-Benz S63 AMG
• 2007-2011 Mercedes-Benz GLE63 AMG
• 2007-2011 Mercedes-Benz GL63 AMG

Interchange Part Numbers:

M156, UPD-CAIK-M156, Mercedes-M156-Intake-Kit

The Performance Promise

Buy with confidence. This kit is designed for enthusiasts who demand measurable performance without sacrificing the sophisticated look of their AMG engine bay. All kits are backed by our commitment to high-end engineering and rapid shipping.