11-06-2023, 04:05 PM
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#16
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BimmerPost Supporting Vendor
Drives: 07-335/12-328/18-M4/21-M4CP
Join Date: Sep 2013
Location: Las Vegas
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Quote:
Originally Posted by Bostro
I’m going with Mad Catted 200 and AA single mid pipe resonated. Shipment on its way so within 1wk I can describe you this setup. Would expect your 400 gesi DP will be something more toned in sound that Mad 200 one but on other note Im going with resonated mid pipe vs you non resonated. End result I would not be surprised if its going to be identical. Also have valve controller so can open the valve fully.
Expecting low frequency sound, well rounded exhause note. No rasp, no high pitch screeming. Will see :-)
Black Friday addiction and bad influence of Extreme Mike prices
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Quote:
Originally Posted by Bguggs
Bad influence indeed as they are ordered
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