BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - BMW M Performance Active Sound exhaust system

CazuaLLUK · 09-29-2016, 07:24 PM

Also check this video at the end, for £1300 odd there isn't much of a difference.

Most videos on YT, show a difference but not really much for your money.

09-29-2016, 07:24 PM	#4
CazuaLLUK Banned 2221 Rep 5,897 Posts Drives: 2014 335i Black F30 M Sport Join Date: May 2016 Location: Portsmouth, UK iTrader: (1) Garage List 2014 BMW 320d F30 [10.00]	Also check this video at the end, for £1300 odd there isn't much of a difference. Most videos on YT, show a difference but not really much for your money.
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