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bimmers4ever · 04-07-2010, 10:27 PM

I would say eisenmann or supersprint there right around 2k or a bit higher. But looking at youtube videos of them are worth every penny. Thats were i would go, they both make the m5 sound like a true v8.

04-07-2010, 10:27 PM	#3
bimmers4ever New Member 0 Rep 5 Posts Drives: 2002 BMW 525i Join Date: Apr 2010 Location: Cordova, Tn 38018 iTrader: (0)	I would say eisenmann or supersprint there right around 2k or a bit higher. But looking at youtube videos of them are worth every penny. Thats were i would go, they both make the m5 sound like a true v8.
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