Z4M remap..

Z4M-2006 said:
Going to have the car remapped on Monday....

Will report back with what i find.. :driving:

nice 1 . very interested in the difference .. or not :)
chap i have used 4 times on previous motors said all it would do for my 3.0Si is heighten the throttle response . which i find ok hence why i didn't bother .
 
Yea....

Its free Andy..... So will report back when i have first hand experience instead of "hearsay" comments...

For those that wish to listen of course.. :wink:

Having mapped engines/diffs and gearboxes myself for Ralliart, i will see whats being put in and test to set parameters..
 
Z4M-2006 said:
Yea....

Its free Andy..... So will report back when i have first hand experience instead of "hearsay" comments...

For those that wish to listen of course.. :wink:

Having mapped engines/diffs and gearboxes myself for Ralliart, i will see whats being put in and test to set parameters..

good stuff . look forward to the outcome of your tinkering :)
 
Yep,we will see......


I am pretty "at home" with what the M does and how it drives now.. I have have had sport button pressed and DSC off for last 2 weeks.....lol..

Started snowing tonight though.. :(
 
:lol:
Z4M-2006 said:
Yep,we will see......


I am pretty "at home" with what the M does and how it drives now.. I have have had sport button pressed and DSC off for last 2 weeks.....lol..

Started snowing tonight though.. :(

Looking forward to the outcome, least if its free it wont be a biased review...
 
Yes, it will be good to get an unbiased review.

Reading over many reviews of remapping it seems the quality of UK fuel allows for better tuning especially with superunleaded. N/A engines have limited scope for tuning but if you have fitted an aftermarket exhaust and different filter arrangement it gives a good tuner a chance to make the best of the mods.
 
TBH im not worried about out and out BHP gains,i want so see if the power delivery characterists are improved.
 
ChawenHalo said:
The deadspot around 3.5 k is annoying.

What deadspot?

Here's a graph of the average of 2 dyno runs in 3rd gear on tarmac in opposite directions, to nullify any surface undulations and wind effects, from datalogging my Z4MC's ECU when the car was entirely OEM. I had the pedal buried from 2200rpm onwards. The recorded figures are "at the wheels" and I've increased those figures by 16% to produce "at the flywheel" numbers, as do most dyno operators.

Z4MCBaselineaveragedDyno.jpg
 
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