FYI, last month when I was at the NMRA event in Kansas City I spoke with Justin Bircham about his new Procharger install and I noticed his different injectors, they were different than the ones that many Procharger dealers sell so I inquired. The actual injectors he is using are 39# from and 03-04 Cobra. He suggested that I could find some on E-bay cheap. Truth be known they can be found cheap from many of the Cobra guys that are upgrading their SC and need more than 39#ers. I picked up a set from an 04 Cobra that have about 1800 miles on them and I paid $125.00 for them. Procharger as well as other companies offer their SC with or without injectors and this can save you a hundred bucks or so depending on what you pay for them, don't bid on them if they get too high in fear that more won't come around. Trust me, they are on there all the time. I have talked with Procharger and a Vortech rep and they both assured me that the Cobra injectors work just fine with their kits. Hope this helps if you are in the market.