Another Z4 checking in!

BloodyZ4

Private
Mar 17, 2021
28
13
0
Germany
Ride
Z4 35i DCT
Hello from the Bratwurst country. Bought that beauty back in January and have been in constant pursue of optimization since then.

Details about the car:
  • Engine: N54
  • Transmission: DCT
  • Mileage :105.000km (65243 miles)

What I've done so far:
  • Eibach Springs
  • H&R front stabilizer
  • BMC dropin airfilter
  • Lightwight front lip
  • Wagner Evo 2 Intercooler
  • OCC high&low side
  • Delphi coils & NGK 95770 plugs gapped at 0.55mm (0.0217")
  • xHP Stage 3
  • Started with MHD v9.0 Stage 1+ and running my own custom tune now on 95OCT/102RON after reading for a month all the material I could find about it
  • Vdyno comparison done on the same street, was more conservative with timing on my own map
vdyno.jpg

What I'm planning to do:
  • Upgrade Chargepipe
  • Downpipes
  • Inlets
  • "Waste" another 100ā‚¬ in fuel and retune the car :D

I'm so grateful that I found that superb forum where I have skimmed through most of the advanced tuning section of the N54 and like half of the general one, which allowed me to custom tune my car :D
Special thanks to @jyamona (xdf repo) @V8bait (tuning spreadsheet) @carabuser (great xdf tables) and all the other guys that have been contributing in making custom tuning more accessible to the general public, you guys rock thank you so much! šŸ¤˜
Looking forward to learning more as time passes by :)
Lastly two pics from the beauty

Datei_000.jpegDatei_001.jpeg
 
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fmorelli

Lieutenant General
Staff member
Aug 11, 2017
3,748
3,591
0
57
Virginia
Ride
E89 Z4 35i, F10 535d
Welcome aboard. Love seeing more Z4 owners, especially technical ones. We have several here and will look forward to your participation!

Filippo
 
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