M50B25TU Tuning + EWS Delete

from A$50.00

Overrun Tuning customized performance tunes for M50B25TU on Bosch Motronic 3.3.1 DMEs.

This chip disables the EWS on Silver Label 413 DMEs. Red Label 413 DMEs do not have EWS.

Compatible with 1992+ E36 325i and E34 525i with M50B25TU ( Vanos) engines.

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Overrun Tuning customized performance tunes for M50B25TU on Bosch Motronic 3.3.1 DMEs.

This chip disables the EWS on Silver Label 413 DMEs. Red Label 413 DMEs do not have EWS.

Compatible with 1992+ E36 325i and E34 525i with M50B25TU ( Vanos) engines.

Please scroll down for more information.

This generation of Bosch Motronic DMEs has the tune stored on an EPROM chip installed inside. Installation will require the user to open the DME casing and pry out the factory chip and insert the tuned chip. The chip is socketed and does not require any de-soldering or wiring.

Highly modified engines (e.g forced induction, camshafts, forged internals) will require a custom tune; please message us via Facebook or e-mail.

Performance Tune Includes:
-Ignition Timing + Fueling for RON98
- Vanos adjusted for peak torque and response
- All throttle input delays/software delays removed for instant response
- Exhaust burble/pop/bangs/flames
- Rev-hang Removal
- Vehicle speed, RPM limiters removed/raised
-Hard Limiter
- EWS Delete
- and more!