I've done some upgrades to my beloved EP3 including Cold Air Intake, Full Exhaust (Header Included) and am upgrading to 440CC Injectors after I do my valves and I want some extra umph out of it. Although its not extremely needed it'll be easier to have a more wide range of tuning when it comes to fueling perfection. I know its only the k20a3 but its just to have fun with it until it dies in some glorious way so I can a2 swap it. For now I'm just wondering if I need a new chipped ECU thats stock or if I need a different ECU or what I all need to install ktuner V2 or even if I need V2 or just V1.2 or even hondata if it would be better equipped for my setup. (Please don't start a debate on which is better i hope we have all come to the conclusion that they are both good for their separate reasons but all in all are similar) I digress, is there anything I need to get a tuner to fine tune my setup and push some more hp out of it just to have fun. I won't be overkilling it I'm going to keep it rather reliable so I don't break it immediately. Any help, input, and knowledge would be much appreciated thank you!