Another issue I see is that assuming they are selling you the base car for sticker ($34,095 includes dest), then you are paying $11,405 for the hellion kit and a bassani exhaust installed. This is the stage one kit. The Stage two kit is the same $34,095 base car with a total of $49,995. This adds a boost a pump, 95lbs injectors, new half shafts and oil pump gears installed. Yeah not a good deal.
If they are selling you the base car for invoice minus rebates, then this is even more of a horrible deal for the stage one kit. Lets say you get $4k off between getting it for invoice and a small rebate. That means you are paying $15k for a hellion kit and a catback installed.....WHAT?