[shivaswrath]

I just purchased a 2012 335i (F30) and wanted to get some Dinan parts installed prior to picking it up next week - only to find that Dinan hasn't released anything.

I ended up getting the dealership to match the 15% special Dinan is currently offering, and got the exhaust purchased and installed for $1100 (or something).

First, I haven't seen "exhaustive" reviews of the M Performance on the 2012-2013 F30's...any thoughts?

Sound?
Sight?
Fury?

Additionally, I don't expect massive gains (Dinan quotes only a few for their exhaust system), but has anyone actually dynoed pre and post?

Thanks!
Shivaswrath