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Chiptuning files » ECU and TCU » Siemens/Continental MS45 » Hardcut limiter

Hardcut limiter for Siemens/Continental MS45

Ignition is cut at the limiter instead of fuel being reduced early, so full power is available to the redline.

Hardcut limiter files for vehicles with Siemens/Continental MS45

9 of the 31 BMW vehicles with this unit

Vehicle	Generation	Fuel	Power
1 Series 120i	E8x 2005 - 2007	Petrol	170 hp
3 Series 320i	E9x 2005 - 2010	Petrol	170 hp
5 Series 525i	E6x 2003 - 2010	Petrol	192 hp
5 Series 530i	E6x 2003 - 2010	Petrol	231 hp
7 Series 3.0i	E65 2002 - 2008	Petrol	231 hp
7 Series 730i	E65 2002 - 2008	Petrol	258 hp
X3 2.5i	E83 ... 2010	Petrol	192 hp
X3 2.5i	E83 ... 2010	Petrol	214 hp
X3 3.0i	E83 ... 2010	Petrol	231 hp

Other modifications for Siemens/Continental MS45

Engine performance

Stage 1 Stage 2 BASE E85 or other special fuels modification Flex fuel mod for E85 or other fuel types

Sound and driving

Pops and bangs Start/Stop System Off VMAX speedlimit on/off higher/lower Idle RPM Mod

Deactivations and fixes

DTC off Catalyst off NOX off EVAP off SAI off Readiness ok CVN correction Checksum Correction

Immobiliser and cloning

IMMO_OFF Cloning (ECU/TCU)

Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.

Read tools

Autotuner: OBD
Magicmotorsport FLEX: Boot

Also listed: Alientech KESS3, Alientech KESSv2, Alientech K-TAG, Flashtec CMD, Dimsport New Genius, bFlash.

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Hardcut limiter for other units

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