they arent out from custommaxima. i dont like ordering from them anymore tho cuz my last order of a PR CAI and reverse indiglo guages took over 2 months to get to me and thats after calling them several times askin where my stuff was and most the time the response was "the shipping guy messed up" i got my guages after bout 9 weeks after order and CAI was bout week and a half behind that. look around the org and talk to some ppl who can get u a better hook up for the turbo