What is this for?

yes it has a intercooler that runs under the head unit, and those hoses go to the heat exchanger mounted in front of the radiator. I'm a lil nervous that I will have to modify my fire wall though.. this huge *** rear mounted throttle body might go back a little far.. well will see next wkend. :happy1:

If you need to modify the firewall it should be no big deal unless your engine bay is already painted and done..... then you know, anything can be fixed up like it never happened.