This is what im using and have a question. The cold side i guess you would call it is 2.5" which is fine but what bothers me is the other side of the intercooler to the compressor. It looks dinky as ****. Like 2" or somethin. Is this okay to make 400whp? thats all i wanted to know, cause that **** is tiny as hell.

 

yeah 2" hot side is fine... I had the same size piping on my drag kit and put down 350whp... I was even thinking of using the same size dia for my new setup (goal is over 400hp)

the benifit is less turbo lag...