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onfireX5 · 12-23-2018, 02:46 PM

You need at least 3500 kilometers on the MSPORT to break it in for sound. After that, one thing you can play with before another exhaust, fold down a section of the rear seat back. Let’s more sound into the cabin.

12-23-2018, 02:46 PM	#2
onfireX5 Brigadier General 3619 Rep 4,532 Posts Drives: F90M5,F85X5M Join Date: Jul 2015 Location: Va iTrader: (0)	You need at least 3500 kilometers on the MSPORT to break it in for sound. After that, one thing you can play with before another exhaust, fold down a section of the rear seat back. Let’s more sound into the cabin.
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