Originally Posted by Lemans_Blue_M
Unfortunately that IS
supercharger kit you can buy for the E92 M3 will
be half the price of a stroker motor. (FACT)
At 12-15k each, a Supercharger kit will always be a better value
per dollar spent.
You cannot compare the costs 'straight up' against one another. NA power is going to be the more expensive.
There is no need to 'wonder' about this at all...
Thats where warranty also comes into favor. I also dont want to save half my money now, only to shell out much more in the end for a new engine if the supercharger has a problem. I understand there's a lot more R&D as well as parts that go into a stoker motor.