Well I guess I will add myself to the list of engine failures.. Just driving normal and all of a sudden I hear the engine go.. I think a piston failed.I have oil comin from the backside of the engine so something broke through the block. I was having wastegate problems and I believe I was overboosting because I keep getting fuel cut off so I was being careful getting in it... Well the engine gave so I towed it home.. Well I still have my 1st gen... She still runs like a top.Crank her up and she ready to go.. I guess its time to forge... OH well, thats life of a Mazdaspeed.