I agree dtec owns all. So much easier to tune too.

You can buy a cheap mapclamp for 40 bucks or so and it will work but you can tune by rpms just by boost so you tend to get a rich dip at mid rpms. These are the only ways to tune the srt4 ( other that aem that just came out but its $$$$$) not worth it to me unless your build and want a higher redline..

If you havent bought the safc I would get the dtec fc. I can get you a great price if you pm me I have a guy in ohio that gets me insane pricing... Also check out the dtec fcbc. Its a fuel controlller and a boost controller in one and you can tune boost per rpm and this helps tons with traction. They also sell a wideband that will hook right to the dtec and you can datalog runs even better. Let me know if you are intersted and ill give you some prices...