ok i have a big hks fmic, apexi pod, cat back exhaust, plugs are gapped at .8, and ive got a SAFC .. so with these can i bolt a HKS GT2535 turbo and a hks dump pipe on ? its got the hks actuator as well ..
What else do i HAVE to do to my car to run this ?
What else SHOULD i do to it even thoe it will run without it?