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      05-29-2019, 09:02 PM   #348
RJ019
Private First Class
Australia
90
Rep
110
Posts

Drives: 2009 135i Low Mount ST
Join Date: May 2017
Location: ACT

iTrader: (0)

I'm just on 98 at 19psi with manual transmission.

Screamer pipe is loud with the windows down and going through tunnels. But pretty quiet when windows are up. I actually find it assuring when I can hear it going off as I know I'm reaching boost targets.
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