Dinan is way overrated IMO. But damn those are some serious gains from boring and stroking an extra .6 liters out of it, and I trust that Dinan knows what they are doing.
I feel like the 135i brakes ( both front and rear) would fit on an e90. If so I'd do that, that is a serious bargain for what you get (6 piston brembo fronts, cross drilled rotors, 2 piston rears).
Last edited by carlito91; 05-02-2012 at 01:21 AM.