BMW M3 Forum (E90 E92) - View Single Post - Would there be interest in an affordable Valvetronic Exhaust? GROUP BUY OPENED!

Ngilbe36 · 06-29-2018, 07:44 AM

^^
The sound when open is perfect! When it is closed it needs a little something. It almost sounds a little tinny. I am getting more and more interested by the day.
As you have progressed the design, do you have a better idea on price?

06-29-2018, 07:44 AM	#126
Ngilbe36 Captain 1619 Rep 880 Posts Drives: 2011 E90 M3, 2019 F150 Join Date: Mar 2017 Location: MI iTrader: (0) Garage List 2011 BMW E90 M3 [0.00]	^^ The sound when open is perfect! When it is closed it needs a little something. It almost sounds a little tinny. I am getting more and more interested by the day. As you have progressed the design, do you have a better idea on price?
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