Im interested in the Hahn turbo kit, but not sure what kind of numbers to expect? Also is it more reliable then the SC on the car? I live in Toronto,so,not having crazy trq off the go is a good thing for colder weather, and having the top end my car is missing,also intrigues me. Any thoughts or info would be appreciated.

 

It is a very good complete kit but if you have the know how and mechanical skills you are better off piecing a kit together yourself. You also might want to take a look at some of the kits that ZZP is putting out. I believe with the S20G turbo that comes with the hahn kit you can expect somewhere in the low to mid 300 whp area depending on boost levels. I'm running 21-22 psi on a garrett 50 trim and traction is very limited at times even in 3rd gear.

 

I love my hahn kit...
ZZP has nice kits too....
I can only speak for hahn i have there kit im at 305 whp on stock spring in the turbo and thats 15psi ill know more this spring when i turn the boost up im thinking around 400whp