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      04-21-2010, 08:40 PM   #116
issabmw
cool beans
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Drives: E30|E90|Godzilla
Join Date: Mar 2010
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Quote:
Originally Posted by e90pilot View Post
It's been mentioned in this thread that the DISA valves will work like the 330i with the stock 325i software.
Correct, the 325s ecu contains software for opening the valves during different intervals or the powerband, hence approx 8hp gains.

Some people reported flat spots in the full throttle acceleration. This can be fixed with software.