Originally Posted by sergeleb
I do not have the part you seek, but I notice you're going for the conversion? If you need to send your ECU file off shore for a tune hit us up. We're generating awesome amounts of power from a 330i. We charge 500$ for the tune and it's a one-day process from once we receive the file. If you need any more details stay tuned we'll post some dyno charts of our work soon enough.
Thank you for the offer but I am friends with the local Active Autowerke retailers here in Houston.
Just out of curiosity though, what numbers are you achieving?