i paid 930 ish for a custom pwr
630x320x140
piping will be custom when the engine goes in.
i dont find this alot at all compared to some, i had an arc cooler on my s14 (when i bought it) and the seller said it was 2800 or something
coolers are actually quite technology intense although the basic priciples are air goes in and cools, down the design of the fins, bar, plate, end tanks, cooler piping etc is all very important when it comes to cooling charged air temps. if u have ever looked thru the end tanks of a jjr or saber (or any other china brand) then looked thru the tanks of a jap or other high end brand u will see the difference, when i get a chance i will show a pic from my pwr one and a saber one i have lieing around for ur comparison