Oh god, after removing and replacing all the piping for turbo intake and both upper and lower Intercooler pipes each day after work 5 times the deed is almost done!!! Just got back from a blast with just the lower 2.5 incher in place and it alone made a world of differance.
Rob, if your running a turbo w/o an inlet near 2.5" inches it AINT easy coupling the pipe to it. We have stepped our kits down to 2 1/4" for the coupling at the turbo. On the upper we've added a coupler {for vibration purposes} just bellow the included 2.5" throttle body elbow. We should have the upper {flanges welded on for Throttle body and blow off valve} and the recirc nipples and step down piece to the turbo intake {3" mandrel bent} tomorow and get polishing done saturday or sunday and finally have pictures up by monday. You'll all be impressed, these thing look and act SICK!