I’ve heard of “chipping” ecu’s and tuning with crome, but I’m not sure how they are related. Do I need to install a chip to use Crome? The only chips I see online are shitty preprogrammed chips on eBay. Also how do I use Hondata? I don’t see any chip kits on their website for a p28, only plug in modules. Kind of a dumb question I guess.