I realize the whipple is probably the best...but how are the prochargers? they are considerably cheaper, no? How much should I expect to pay for this kit? What kind of boost can I run out of it?

 

I think the pro-charger with it's
after cooler is probably the best
bang for the buck.I'm not in that deep
...yet. Good Day.

 

http://www.tbyrnemotorsports.com has every blower from the whipple to the ATI to even a vortech S trim. That'll give you an idea of price and what to expect from them. What I've always heard about prochargers is that they are more trouble, but generally the most power you can get...