I'm not really familiar with the vortech, but the install price of the basic comptech was $435.00. Now if I add the new intercooler option, your looking at about $900.00 for the complete install. So if the place that is installing your's is looking to get 15-16 hrs labor at like $75.00 and hour, that would be about $1200.00 bucks.

My advice...Ask what there hourly rate is and how many hours they are charging you for. Then you'll be able to shop around a bit for a break on either labor or install time.