Looking for a reputable tuner to flash the ECU (Z4 3L E85)

[MisterM52]

Hello you wonderful people of the Z4 forums!

I have here a 2003 3L 6 Speed manual Z4 that has a lot of modifications done, I am happy to list them all ofcourse. Mainly I am looking for a Tuner who can flash the darn ECU (likely MS45 I reckon). I have headers, full exhaust (Eisenmann), O2 sensors (downstream) deleted. Has a cold air intake port (but filter that sits inside the box). Engine has some 60K miles. I need someone who is reliable, responsive, I have ISTA / INPA and cables to access the ECU and such.

I had contacted a few, getting in touch for a remote tune seems to be rather difficult. So any recommendations are welcome.

Should I had posted in the wrong forum, please feel free to move it to the right one.

Thanks alot!

 

[Zedebee]

Talk to forum member [ref]ivanchen1211[/ref] who I believe has remote flashing capability and seems to know what he’s talking about.

 

[MisterM52]

So I reached out to him and he says he does the N52 and such not the M54 which is what I have.