Exhaust and Intake time/cost?

[mcomet]

Can anyone clue my in on what it would normally cost for a an exhaust and air intake to be installed? I am likely going to be getting a Fabspeed Maxflo exhaust and am also thinking about an air intake as well.

I am checking out some local shops in the area...right now one indi shop is saying 8.5 hours of work for the cold air induction kit and 6 hours to install the exhaust. For some reason I was thinking this was about double what it should be? I am pretty sure I have heard of people getting exhausts put on for $300 or so... Take the time above by $140/hr and that adds up ....

thoughts?

thanks!
comet