Will be running this on my K20A Type R Swap but was wondering if this was tuned for intentions of running 93 octane or 91 and would this be safe to drive on with just a Intake JDM ITR Factory Exhaust Manifold w/ CAT and a 3 inch exhaust system? All my dyno tuners are out of my area either 2 or so hours either north or south from me. Any insight will be appreciated!
