Hi I hope I'm not double posting but I'm wanting to get others opinions who have added fog lights to there car that didn't come with it from the factory. I had another member say they paid extra to have them added to there 2015 L and said they couldn't really tell any difference with them on. Wanting to make sure that it'll actually help and be worth the over $300 for everything so I won't waste the money I could put towards something else on the car, thanks in advance.