Originally Posted by bmwm5lover
Now all we need is these guys to release an M5 kit. O snap.
That’d be pretty sweet because there’s only a handful of turbo S62s out there. If I recall HPF was developing a kit for the M5 4-5 years ago but the project got canned because of the cost. It is a lot easier to supercharge the S62. I can’t imagine reliably going too far past 600hp without sleeving the block because the wall thickness between cylinders on the S62 is pretty thin.