Im keeping my car N/A b/c I want to do more w/ less. Ultimate goal of running 11's N/A w/ my 351W. I just had some upgrades done on mine and am picking it up from the shop tomrrow and it will need a chip even w/ just H/C/I so you need a tune either way to get the most out of the car but I can safley run it hard and not have to worry about anything as compared to boost w/ no tune.