I attempted to call them today but it was the wrong number?? 586-337-5009
I just PMed them but I could use some help from guys who have it.

Pics can be found here:
http://www.ottperformance.com/Cobalt...duct_info.html

1>I need to know front from back on this thing.

2>Do the hose fittings go on the left or right when facing the car.

3>There are 6 brackets on it. Are the other four supposed be bolted fast to anything/braced against anything or is it just so it can be used with multiple makes and models.

4>Which hose fitting is the IN and which is the OUT (top one or the bottom one)?

5>What hoses get run to the h/e? Do they all come from the stock h/e or am I running it from the radiator?

6>There are three cores under my bumper...which one is which?

7>How much coolant do I need?

 

http://www.ottperformance.com/pages.php?pID=4&CDpath=0

click on the h/e instructions, they are for the cx unit but the same idea for the install.