CTS-IT-952 - CTS Turbo Intake Kit Mercedes-AMG M177 4.0 Biturbo

The CTS Turbo Intake Kit CTS-IT-952 is specially designed for the Mercedes-AMG M177 4.0 biturbo engines equipping the E63 / E63 S AMG, AMG GT 63 / 63 S, and GLE 63 S AMG. Intended for engine tuning and **competition** projects, this performance intake kit fully replaces the stock intake system to increase **airflow**, improve **turbo response**, and enhance the **intake sound**.

Key Features

• Complete intake kit replacing the OEM intake for M177 4.0T (V8 twin-turbo) engines.
• **Larger cross-section** and **superior airflow** compared to the stock system, to support high horsepower (Stage 1, Stage 2, and higher tuning).
• **Reusable high-performance air filters**, high-flow, designed to maximize air volume while ensuring effective filtration.
• **Large diameter intake tubes** to limit pressure losses and optimize **airflow to the turbos**.
• Designed to offer one of the **highest-performing intakes on the market** for M177 engines.
• **Quality materials** (tubes, airboxes, couplers) engineered to withstand heat in the engine bay and intensive use.
• Compatible with most downpipes, intercoolers, and ECU tuning configurations intended for AMG M177 models.
• Mounts in place of the stock intake, with mounting points adapted to the chassis and OEM supports.

Vehicle Compatibility

The CTS Turbo Intake Kit CTS-IT-952 is dedicated to the following Mercedes-AMG models, equipped with the M177 4.0 biturbo engine:

• Mercedes-AMG E63 / E63 S (W213) – M177 4.0T engine – approximately 2018 onwards.
• Mercedes-AMG GT 63 / GT 63 S (X290) – M177 4.0T engine – **2018+ / 2019+** years.
• Mercedes-AMG GLE 63 S – M177 4.0T engine – recent years equipped with the AMG V8 biturbo.

This kit targets the high-performance AMG versions using the M177 4.0T block. Always check the model year, engine code, and platform (W213, X290, GLE) before ordering to ensure compatibility.

Benefits for Tuning and Performance

• Increased **airflow** and better **breathing for the M177 V8 biturbo**, ideal in combination with **ECU remapping** and **performance exhaust systems**.
• Improved **turbo response** and acceleration feel, with a louder and sportier intake sound.
• Designed to support high power levels on E63 / GT63 / GLE63 S AMG used for **street/track** or **intensive use**.
• More aggressive and technical look under the hood, matching a **high-end AMG tuning project** level.