[hutchsoclutch]

Well idk… the car clearly has way more than 382 hp stock. So 471 flywheel might not be that inaccurate with the piggyback. It would be easy enough to figure out the % drivetrain loss they used in their calculations

[702MoxyBMW]

I think the car has closer to 405 hp stock so getting to 471 is not far off. My 335i on a stock dyno was better than expected. It was the torque that really shot up more. I would like to get more torque on the 60-120 pulls. The acceleration is nice from a dig with launch control but vs vette's and other cars we don't pull as hard (stock) after getting up to 60 or 70. I am in a hotter climate as well so that may cause some issues. I am curious what the M2 will have for us come December.