fuel lines

Hi guys, I recently bought the cold pipe upgrade from Turbosocks, and the install went smoothly. It acted as expected perfectly fine for about 3 weeks and then recently all of a sudden I was driving and the BOV would not open even at high rpm. When letting off the throttle I get a really bad...

OK..here's my story..My 2013 VT with only 8,000 miles on it would completely cut all acceleration (not stall though) when the RPM's were between 4-5K (basically defeating the whole purpose of having a turbo). Brought it to the dealer and they replace a sensor of some kind and that didn't fix...