gmh747

Fairly certain that it is a 5r Racing intercooler

cheers for the responses guys. Cooler is a 600x305x115 and I already purchased it.. was a bit of an impulse buy but oh well... my old 75mm thick, 2 and a half inlet/outlet ARE cooler was starting to reach it's limits at around 23-24 pound - im guessing due to the inlet/outlet size and but mostly due to a quite a few crushed fins from retarded tow truck drivers over the years. As long as the difference in lag is minimal and I can run more boost I will be happy. I will eventually upgrade to a 42r anyway which will probably be more suited to the cooler. In reference to R31Nismoid's comment, the car currently has a 2speed glide behind it. I guess all I can do is see when fullboost is with my current cooler and then see what the difference is with the new one and keep you guys posted!

cheers, would the larger core cause any loss of hp as compared to a smaller cored intercooler or result in noticeably more lag?

Just wondering if a 115mm core intercooler would be too big for a garrett 35r on an rb30? Is more information required to answer this question? If so what information? cheers