the shop (I won't mention, but it's self explanatory to any one that knows where I live though lol) near my house I refuse to go to. I talked to 2 of the techs and just in talks about mods and parts in general they were asking me about things that I thought they should have clearly known about and should have been informing me of info but they couldn't! So now I go to a dealership I used about 15-20 mins away when I bought a previous nissan. They actually comprehend things when you are talking to them! lol