Do those intercooler's flow any good at all?

 

Which one are you referring to. There are many on Ebay.
Post a link.

 

The cheapies will flow well since they have HALF of the internal & external fins as the expensive garrett & precision cores. There are good ones on ebay, but are pricey like you'd expect. If you aren't going with 350+ whp or high boost, the cheap ones will be fine. I'm seeing IAT's of ~120 with a small core.

 

i bought one off ebay that cost me like $180 shipped that a guy built and the tanks are good to 30psi.. and it flows great.. but like he said ^^ if your not going for max power a 75-80 dollar will be fine

 

Ture true.. That is what i am goin to do cause mine is little and has hella dents in the fins and ----.