Hi new here I'm currently running a revo 2+ remap I have all hardware I'm looking at replacing ement uprated core 9 blade straight fit to my k04 .to give 400hp.getting different answers will I need to remap again to allow for extra or like most say plug and play .I had a tdo4 turbo on my saab aero yrs ago then swapped with a clipped core with no issues .not wanting to go to hybrid route yet or bore out my existing as a revo stage 3 is38. Cheers
