Pbm should make a innercooler that suports 400+ hp im being held back in my ca18det because of the highmount love it just wish it had a bigger core or thicker
Thicker wont work for s13 Silvia front. It's already a tight fit between the radiator and the headlight brackets.
When the time came i was just going to to push the standard core and see what intake air temps get up to. Though, I would be down for a taller one that drops down lower.