Originally Posted by brucelidat

Which SC and which turbo kit are you looking at? The cost difference could be pretty huge. This is what I have gathered from the forums and talking to people (because I have considered both extensively as well). Turbo will give you a lot more power with room for growth, but it'll cost a lot more because there's a lot more piping that needs to be done and install will also cost more/take longer. SC will give you more of a NA feel with a more linear power delivery like a faster stock Z which is good in terms of maintaining the Z's feel. You won't get that big low end grunt of trq like you will with turbo though which si what a lot of people who wan more power want.