20vanda01,

You can buy a surplus Galant VR-4 intercooler sa CINCO or Autobuff in Banawe, I think around 4,500-6,000 ang price range nito, depending on who you ask and how much they know you. ;)

For the install and piping, ideally you get mandrel bent tubes. I know someone who can make your piping. Maganda mga gawa niya, he has pre-cast mandrel bends so malinis tingnan and more importantly maganda ang flow ng hangin sa loob ng pipes.

I think baka nga ma-void ang warranty mo though kung ikakabit mo i/c at pipings.

OTEP,

Auto-Xer is a friend, pro we don't find his i/c's to be very nice, since he uses the basic design / structure of the radiators which he manufactres. They are quite similar, pero may mga small differences. Best get a surplus intercooler.