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      01-07-2013, 01:12 AM   #17
Lieutenant Colonel
aussiem3's Avatar

Drives: Goggomobil
Join Date: Jul 2007
Location: Kangaroo land

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Garage List
2014 BMW X5 30d  [0.00]
2007 E92 M3  [0.00]
I don't know where this droning discussion is coming from. I've had the exhaust for over 18 months now and I can't claim that I've experienced the drone. In fact I will say, it is less dronier than the stock around the 2k rpm range.

The exhaust note is exotic, and it is getting deeper all the time, and since getting the BPM Sport tune recently, I've noticed it to be louder and throatier (if that makes sense. I think so . I think one has to experience it in person rather than watch video clips. I haven't heard the OEM mod note, so cannot discuss comparision.

If you have the $$$s then by the /// Performance exhaust. If you want something on a budget I suggest one take the mod route. Money in your pocket and you're happy.

2007 E92 6MT - Silverstone II with /// Performance Exhaust with ACM Test Pipes and BPM Sport Stage II Dev-Tune - Proper engine warm up, 12-monthly oil change, Castrol TWS 10w-60
2014 F15 X5 3.0d