GReddy Supercharger?

Thinking of getting one for my 01 Civic Si. It comes with E-manage computer. Itll be around 3500 US. Should I get it?

No, turbo that puppy. You could easily turbo that thing with $3500

Greddy doesn't even make superchargers, the only FI they make are turbochargers. The kit for the new Si you are thinking of is a turbo kit. Turbochargers and Superchargers are different. Superchargers are belt driven, and therefor have parastic loss off the crank hp wise (it takes power to spin the belt). A turbocharger is exhuast driven. Without getting to in-depth about it, most people in here perfer turbos. Anyways, back on track, Greddy doesn't make or sell superchargers/kits, they sell turbochargers and turbo kits.

Here you go, a link to there page where they list some of there bolt on turbo kits.

http://www.greddy.com/products/products.asp?catidx=3&catname=Turbochargers&prodtype=16&prodtypename=Turbo%20Kits%20(Bolt-on)