Eventuri Mercedes A45S / CLA45S / GLA45 / GLB45 AMG air intake

Eventuri Carbon Intake System – Mercedes A45 / CLA45 / GLA45 AMG (M139)

The Eventuri Carbon Intake for the Mercedes W177 A45, C118 CLA45, and GLA45 is designed to provide the turbo with a more direct and less restrictive airflow. The result: faster turbo spool, higher airflow, and an improved driving experience with clearly audible turbo dynamics. Thanks to its patented Venturi design, you benefit from smoother airflow, less resistance, and better efficiency, with a power gain of 15 to 18 hp and 12 to 16 ft-lb of torque.

Key features

• Power gain up to 18 hp and 16 ft-lb

• Suitable for the M139 engine (W177 A45/A45S, C118 CLA45/CLA45S, GLA45)

• Faster boost build-up and improved throttle response

• Clearly audible turbo flutter and spool sound

• Patented Venturi housing for maximum airflow and low intake temperature

Set contents

Carbon Venturi filter housing
High-performance, dry, conical filter
Carbon air intake duct
Stainless steel laser-cut ECU relocation bracket
Stainless steel mounting brackets

Technology and design

The intake air is guided directly to the patented filter housing via a specially designed carbon air duct. This air housing – inspired by the Venturi principle – accelerates airflow while minimizing turbulence. The system is fully sealed to keep out hot engine bay temperatures, and the flexible seal around the duct ensures optimal insulation and freedom of movement for the engine.

To accommodate the larger filter housing, the ECU has been relocated using a stainless steel bracket. This is specifically designed for secure and tidy mounting, including cable management. The airflow remains free of obstructions and supports optimal performance – even with tuning.