yep I love my HKS 2530 - makes an easy 230rwkw with standard injectors, auto trans, and an Apexi SAFCII - would make much more with a PowerFC and manual trans. Add cams and would make even more. Response is awesome - starts building boost around 2,000rpm and builds very nicely from there .... worst thing in any street car is to have lag, lag, lag, then whack the power comes on hard and strong IMHO.