I was wondering if these for the headlights and foglights will be okay for a stock fit?
Luminics Ultra Violet light bulb Headlight bulbs replacement
like would i need to get the heavy duty wire harness? or will it damage anything? i also assume these are not street legal right? lol

 

I had some luminics on my civic and they ran fine without any extra harness or anything else.

Might I suggest some quality reading BEFORE you order these bulbs though?

The Ultimate Bulb Lighting Thread: All You Ever Need to Know About Bulbs - Electrical & Lighting - NASIOC

 

I owned a few pair's of the blue version's and one set blew in about 1 month and the other set was going(bulging)in about the same time.I reccommend getting a pair from Raybrig or Piaa.I have a set of GT-X PIAA's in now(3 month's) and there still going strong.I would not suggest going with LUMANIC'S.Pay the extra money and go with a quailty company.