risking sounding like an idiot. so I know the radiator is the large piece with the cooling fan attached. But on the 2005 STR what are the addition two radiator look alikes in front of the radiator? heat exchanger? intercooler? what? I know they aren't the oil coolers! those were actually labeled,"oil cooler." Thanks in advance for the help! and If you know where I could find aftermarket IC pump, intercooler, etc. Pretty much anything to improve the cooling system! BTW, I know about the killer chiller, im looking for other options.

 

As far as I'm aware the main radiator only deals with the engine cooling, the extra rads are for cooling the S/C coolant

 

All in the free downloads, with far more.

You could save yourself a lot of pain by getting those and by reading existing threads because they point out why not to do what you seem to be heading towards and what to do instead plus why.

 

As JagV8 said get the JTIS and JEPC both free on this site. They will explain what all those parts are.

Yes on the 2005 STR the two smaller outboard radiators are engine oil coolers. The Inter-Cooler radiator is stacked with the regular radiator and the A/C condenser. The earlier STR's had everything stacked together and that's why the later cars do not have fog lights.
.
.
.