I know you sold your s4t big brother 2/3 kit but can you please shoot me some more info on it as that is exactly what I'm looking for. What were the specs, piping size, exhaust size, ect. Where did you get you piping kit from? Did you make it yourself or was it from industrial injection? Also if you wouldn't mind telling me who you sold the set up that would be great. Sorry to bother you, but I'm really interested in this type of setup.