turbo charger or super charger?

[Quiksilver_7]

how much is each? whats the power gain of each? any brand recommendations?

 

[frolf]

ahhhh, if you've got the cheese to do either..... do either. i myself would prefer a turbo, i don't like s/c whine and think blow off valves are wicked cool. but then again, you don't see many turbo's bmw's. most aftermarket work is alllll super charging, which says something about what is better/cheaper