Yesterday I was on my way to pick up my girlfriend from work I was a little bit late so I was in abit of a rush when I got onto the half a mile bit of motorway I have to go up I decided to give it the beans as there was no one around at all really as I was accelerating I got to about 50/60 ish heard a very loud pop and the golf then sounded like a jet engine

I had a little grin cause I knew exactly what it was but was equally surprised it had done it! I installed the boost hoses well over a year ago so I presumed they were on there nice and tight, I suspected it to be the 3" long one from the I.C to the pancake as I remember struggle to get that one on properly all that time ago but it was the one thats behind the headlight that goes to the throttle body!
its easy enough to put back on which il be doing later as youve got to drop the bumper and headlight to get it on right. Now the question is ive had a pretty loud hiss/suction noise for a long time coming from that area, I didnt think much of it as it was boosting correctly holding at 8/9psi could it of been that pipe not on correctly but on enough to not effect the boost ?