I searched forum and everything and i have MTEC H4 they don't match my HID bulbs well. Only possible way to match up is to get HID kit?

 

Only possible way to match it up perfectly is to get an HID kit. Better yet, why don't you put that $400 for bi-xenon H4 HID kit towards projector retrofit?

I have gone with yellow fogs in mine and I think it looks sweet.

 

How is PIAA GT-X H4, is it close match to my Headlight ? I think i just want to have Whitish/bluish fog light.

 

I have used MTEC H4's before and it was a close match. Just go with something with similar color rating as the stock HID's and you should be okay(something in 4300-4500K range should work well)