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Home > Tuning Service > Brands > BMW > Z4 > E85 2003 ... > 35is - N54 ( 340 HP / 450 Nm)

Tuning services for
BMW Z4 E85 2003 ... 35is - N54 340 HP

450 Nm 475 Nm + 25 Nm
Original
After tuning
Difference
+ 35 HP + 55 NM + 26 KW
340 HP
375 HP
450 Nm
505 Nm
254 KW
280 KW
+ 52 HP + 92 NM + 38 KW
340 HP
392 HP
450 Nm
542 Nm
254 KW
292 KW
+ 105 HP + 145 NM + 78 KW
340 HP
445 HP
450 Nm
445 Nm
254 KW
332 KW

Processing time around 20~40 mins

Real-time tuning file Service

Special ECU tuning files requests

Real-time technical support

Most files long-term tested on the dyno

Limited Mappacks

Also for non-WinOLS users

Support for many master and slave tools

Free advice on ECU tuning files and tuning

Power
Ori
Stage 1
Stage 2
Stage 3
Torque
Ori
Stage 1
Stage 2
Stage 3

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    BMW Z4 Tuning

    Professional BMW Z4 E85 2003 ... 35is - N54 ECU & TCU files.

    bmw's Professional Tuning files Tuning file for bmw's ECU & TCU

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    Find out more in our Customer Portal

    Register for free. See detailed specifications and download tuning files.

    One time buyer? Start right away, no registration needed.