I just got some defi gauges installed today and on the way home I lauched the car to see the defi's in action wen i heard a loud pop and now car doesnt boost up and i cant go past 10mph...

 

ur lower intercooler pipe must of fell off. tahts wat happen to me and it made a loud as pop noise. check it i bet it feel off! make sure u get t clamps on everythign make life easier so u dont have to worrie about any boost leaks or any of the pipeing falling off.

 

Check your intercooler piping, chances are one of them popped off.

 

Its almost 100% that one of your intercooler pipes popped off.I had that happen once but after adjusting the intercooler pipes I have not had a problem since.

 

thanks that was the problem