hi, I have an AU 4.0 with a 9 psi Powerdyne blower on it. What would be the best intercooler to put on the car? Roughly what price am i looking at? (ps. don't mind if it's 2nd hand). Also what power gains can be expected?
custom is my opinion. i don't know many factory coolers that are upto it with out spending close to custom $$ see if theres any cheap ex xr6 coolers floating around or spend ? $800-$1100 for cooler plus plumbing.