M50 Manifold Conversion Adapter Kit

Upgrade your M52/S52 to an M50/S50 manifold for more high-RPM power
Mfg Part #
MAN-1
ECS Part #
ES#3027035
Brand
Turner Motorsport
305.95
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Product Details

BMW's M52 & S52 engines were an improvement over the M50 and the S50, but featured an intake manifold with smaller runners to maximize low-end torque at the expense of high-RPM horsepower. Swapping the restrictive OBDII manifold out for the OBDI M50 manifold is a popular modification, but when the modification is handled incorrectly, it can cause vacuum leaks and a check engine light. This kit makes it possible to install the M50 manifold on an M52/S52 engine while maintaining OBDII functions like the factory cyclone-style oil separator. This kit includes a CNC-machined adapter with all hardware and gaskets include for a stress-free install, and it's totally reversible should you choose to re-install your stock manifold. To complete the install, an modified fuel rail cover (ES3028165) is also available.

*May require modification to the ICV breather tube.* 

Cross Reference
  • MAN-1

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E36 328i M52 2.8L
BMW E36 328ic M52 2.8L
BMW E36 328is M52 2.8L
BMW E36 M3 S52 3.2L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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