10-20-2021, 04:14 AM
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#7
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Major
Drives: 2020 X5 M50i
Join Date: Sep 2019
Location: American in Belgium
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Burbles and pops need to be coded into the ECU. I've already asked my tuner about it. They can do it, but do not recommend it on a car that has factory catalytic converters.
Noise regulations have caused many manufacturers to make their cars quieter, compared to (essentially) the same car from a few years earlier.
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