The MMR High-Flow Charge Pipe (Intake Side) enhances the performance, reliability, and aesthetics of your BMW M135i, M235i, 335i, 435i, or M2 equipped with the N55 engine. The stock plastic pipework can be prone to splitting or cracking under increased boost pressure, making boost leaks more a question of "when" rather than "if." The MMR aluminium replacements provide a robust solution, ensuring reliability even with significantly increased power outputs.
The smooth bore design of the MMR charge pipes enhances airflow compared to the OEM setup, preventing deformation under load or vacuum. This design also improves throttle response and power output. The charge pipes are finished in a durable crinkle black coating, accented with a laser-etched MMR logo, offering both style and performance. They are a direct replacement for the OEM pipework and feature a CNC-machined hose end for a secure, leak-free installation.
Additionally, the pipes include a convenient 1/8" bung for the easy addition of methanol or water injection.
Please note, the intake and turbo-side charge pipes are not sold as a kit, as the intake pipes differ for automatic and manual N55 cars. Ensure you order the correct version for your vehicle.
