Quote:
Originally Posted by nokiaprinter
love your M exhaust, btw, do you know the width/diameter for the tips? are they 76mm each or 80mm? do you notice any difference ( sound louder? ) after the break-in period? thanks!
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Thanks! I think they are 80mm and it does get louder after the break-in period. But overall it's still pretty quiet. Cold start, it is loud but quiets down after a minute or so. Windows up, quiet but can hear some grunts if getting on it. Windows down, you can hear it, but it's still not too loud.
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2013 AW/Coral Red 328i Sportline- Mperf. Black Grills, Mperf. exhaust, Prem. pkg, Tech pkg, Lighting pkg, Heated seats, Sports 8spd w/paddles
2016 CWP STi FBO E85