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08-14-2023, 02:59 AM
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#17
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BimmerPost Supporting Vendor
Drives: BMW
Join Date: Apr 2020
Location: Hong Kong
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Quote:
Originally Posted by cwunch
Guys, do you have an idea of the sound we get, if I only remove the gpf’s and resonators? And if there will be a CEL, since there is a change in exhaust gas flow…
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Check this out
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