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      05-20-2019, 05:53 AM   #30
Hellerp
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Drives: 2015 F10 M5 CP
Join Date: Jan 2019
Location: London

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would this mod not void an AUC or Mondial warranty then? I had it booked in with PCW but read some real horror stories about engines dying and they all seemed to have had a 'tune' of some sort so made be a bit worried to touch anything just in case. a 30k engine replacement is not a fun sounding investment