Originally Posted by flux221
I find it surprising how many people are against this. I think partially it might be because the cost of parts is still relativity high for e90's but if this was a topic of e30 or e36 everyone would be for it. The main difference between the e30 and e90 is the rather minimal electronic work involved: ECU swap and aligning EWS and eliminating the DC/DC torque converter
This conversion for the e9x will cost well over $5000 P&L.
Not against it...just not worth it