Originally Posted by dce93atl
You might be surprised....Brian put his e90 M3 Sedan on the Dyno and it topped out at 308HP. He was very pleased. There was a e46 M3 convertible with a RMS Supercharger that supposedly Dyno'd before at 400HP but he didn't put it on the Dyno that day.
I have an e36 with a whopping 240hp stock. It's probably around 230whp the way I have it modded... I'd be surprised if it were more. Granted the thing weighs about 2900lbs. It wont be setting any dyno records but it can dance on a track