Cheers mate it's a while off yet I'm currently driving an e46 330d that's mapped and goes really well but with the mileage I do my next car could be an e30. What sort of gains can you get out of the standard e30 325? And how complicated is a turbo conversion?

It's all sounding a bit of my league this. Is there anywhere that specialises in conversions

I really like the idea of buying an e30 and putting an m50 engine, this car will need to be a reliable daily but only to do about 6 miles. I am not technical so roughly what would the cost be for me to get the work done?