go here and type in his zip code and it will give u map of all the shops that specialize with sct products in his area. he needs to go to one of these if hes using an sct handheld tuner
il be honest... its a dyno shop with trained professionals. i woul dgo anywhere unless they had bad reveiws. id just look up the shops website. look at their projects and look up reveiws. and also call around and ask for dyno tune prices. my full dyno tune was $265. why so cheep? cuz i sat down and searched and researched