Size of the clamp over the stock TD04 turbo?

I need to grab a T Bolt clamp since the stock one keeps popping off after 15ish times of WOT from the boost. I'm using a silicon y pipe. I just needed to know the size so i can grab the right one for me. Thanks.

If you are confused to which clamp I am talking about it is the clamp directly over the turbo attaching to the Y pipe. Kthxbye <3

 

jeeze....what happens when it comes off when your driving?....hnoes: :eek3:

 

I would think something like a 2.5" clamp would work for you.

 

While I'm gunning it and it comes off I just hear my turbo spooling super hard, it's eaily 3 to 4 times louder, but I'm not moving anywhere and am reading only 11psi (tuned for 19). So it's bad if I repeatly do it (which I don't!).