+1 very happy with my isp experience.
Well this been a project ongoing for about 2 years and i am half way stock because i am not very happy with the place were i go (no names) i went single and based on there advise i purchased the aem standalone and everything went sour every two weeks the car wont start and i have to get it towed to the place they tell me nothing wrong on they side so i pay for towing and for troubleshooting and back to square one.What exactly are you looking to get done?
i agree...900 to put in a lsd is ridiculous. even at 90 an hour that would be 10 hours. No way. I installed mine and has been flawless for 5-6 years now. And it took about 3 hours or so. I could do it in much less time now. Its not that hard doing it and checking everything.From what I hear you will be paying a pretty penny at ISP and PFS. I called PFS to ask about installing my LSD diff into my pumpkin and they quoted me $900! After doing more research it would have involved pulling off axles, pulling out diff, opening cover and swapping open vs. lsd diff. Quite crazy if you ask me...I did it myself in about 3 hours all alone with NO air tools!