e90

Hi everyone, I would like just to give a quick hello to everyone in the forum. I'm Sagujoro and I'm a proud owner of e90 with a m47 diesel engine! Super excited for joining this forum. The major reason for joining is because I want to know more about my car and what I can do to increase...

Hello, I have BMW series 3 E90, 318i 2007. Engine has been "generally" rebuilt, new timing chain, valves, kept same pistons but replaced piston rings, rod bearings etc.. However I am considering building a turbo in it. I do understand this is not the best and the strongest engine, but I doubt...