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      03-12-2013, 07:26 PM   #29
Glowin
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Drives: X3 35 & 335i now - M2/M4 next?
Join Date: Jun 2009
Location: Seattle

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Quote:
Originally Posted by jpsimon View Post
sure, but meth/race gas/e85 tunes will provide much more power
Thanks. Wanted to know if it was possible to do so, or it's just not advised as they need meth to run properly?

I don't have race gas or e85 close by, and don't have the willpower for now to get meth installed.

Also, how much of a WHP bump (fully bolt on) on 91 or 94 (but no exhaust) could one expect adding RB's? I'm running Cobb Stage 2+ maps right now. That way I can decide if the upgrade is worth it, based on the minimum gains at least, and if I add meth later, it's gravy.
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Last edited by Glowin; 03-13-2013 at 02:43 PM..
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