We have developed the highest flowing intake system possible for the M177 AMG Biturbo engine. The airboxes, which feature Carbon Fiber Covers and high flow intake tubes, have been digitally designed and analyzed to dramatically increase airflow. The original panel filter boxes have many short comings and quickly become a restriction in the system when software, exhaust, and turbo upgrades are fitted to the vehicle.
Converting the system to a cone style filter from a panel filter has allowed us to increase the filter element area to 225% that of the original. More than doubling the potential airflow.
For maximum results, the combination of our Weistec ECU flash is recommended.
Note: GLC63 specific silicone inlet couplers are not yet available. Customers purchasing these airboxes for their GLC63 will receive the inlet couplers when they are available at a later date.
5 to 30HP gains in the top end depending on level of modification
Increased Flow Area
Optimized Airbox fitment over factory
Amplifies the performance of your Weistec ECU Tune