1st Gen. 1 Series (2004-2013 | E81, E82, E87, E88)
Hi everyone.
i have a few questions regarding my bmw e81 118i from 2008. The Car is being built for drag-Racing with a m50b25 turbo swap, and i was wondering what axles and diffs fits the original subframe? It needs to handle atleast 800-900hp and 900-1000nm, as the engine is fully built and...