thank you guys for your reply. when I said biggest i ment the biggest that will work the best. I will be using a T3/T04E/B still thinking which turbo to get. I will be running boost high enouth to get me to the 12's, to start on track days, and normal boost level for the street. about the cutting, if it is necessary, I will do it. keep it coming with the reply guys and if you have pictures of your intercooler and if you can provide dimentions that will be awsome!! I have my eyes set on an intercooler from Precision Turbo: good for up to 350hp but still checking around.