Quote:
Originally Posted by M3DCTBT
Not really, they just need 93 octane and proper tuning of all performance tables (Vanos included). I have over 20+ >400whp runs. and Probably 60 total on the course of my car. In fact this is over a year ago and had another m3 make more since then. Both of us are catted too. Baselined at 342whp, and his at 343whp. Google 407.7whp M3(which was done on stock x pipe with only primaries removed) or 411whp M3 record, documented on Youtube as well.
http://bmw.pencilgeek.org/showDyno.php?recID=296.
We don't have race gas here in MA, never have never will - and our 93 is enough. |
This is the OE Tuning tuned car that I referenced earlier -- the only NA M3 that I have ever read of making over 400 rwhp and it reportedly makes 408 rwhp.