Quote:
Originally Posted by AW325xi
I'd like to do an adjustable exhaust like my C6 Z06. That way when I'm alone I can have it loud and when my wife's in the car I can close the by-pass and have it go through the muffler.
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It really isn't loud enough to justify an adjustable exhaust, unless you chop off your resonator haha.
Quote:
Originally Posted by 951's 330i
So Wat Would B Some Good Tips For This?? I Mean Exhaust Tips Not Tips On Wat To Do LoL
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2.5" Magnaflows are perfect IMO. Aggressive above 4000rpm. No drone at highway cruising.