Ive got an OC.T chip but it does not have the option to switch to stock like giac but i have seen other chips that have the port tuner are these hand held devices universal or are there any like this, or should i just switch the chip all together?

 

Yes, switch it up. The awe set up is nice with the handheld, but go with someone who does it through the signal switch. It even more handy.