Do some research.
You can turbo any motor, ditch your intake and header to offset the cost of the turbo.
That kit is a beginner kit and I would recomend piecing one together yourself to save some money. Research the parts you'll need and what others are running (broaden your search by including prelude turbo set-up also).
$2,500 can get you better parts, more power and more reliability then the kits you found.