heyy i just got s200 hondata is it hard to tune it on your own if so what do i need? im looking online and see self programmer is that something i must get to self tune? idk help me out

 

You must purchase the romeditor v4 software/dongle cable along with a ostrich emulator & a wideband oxygen sensor gauge.

You are better off taking the car to an authorized hondata tuner to tune the car or selling the s200 for an s300 system if you want to tune the car your self.

 

lets say i get s300 is it easy enough for me or do i need tons of knowledge of tuning or im i better off going to get a tune on crome

 

You would need basic tuning knowledge to tune any car...

I would suggest taking the car to an experienced tuner & sticking with hondata, ectune, neptune.