I am changing my wastegate out and had a huge question... It is TIAL wastegate that is purple... I am not sure how many mm. but i am guessing 40.. The side of the waste gate connects to the manifold like normal. But the bottom of it has another Hole that is about an inch and it looks like some thing is supposed to got there.. IT has to holes on the side for something to screw into.. but nothing there.. Is this norma... And on the top of the waste gate that is purple it has a small hole that I thought usually had a little nipple coming out of it.. but there is nothing there... PLEASE HELP GUYS I WOULD GREATLY APPRECIATE IT.....

 

Here is the complete line of Tial...

Tial 38mm WG

Tial 40mm WG

Tial 44mm WG

Tial 46mm WG

 

Sounds like your missing parts

there should be a banjo bolt and a barbed fitting on the banjo to connect to your boost controller

the thing on the bottom is where your dump tube goes, either back in to your exhaust or dump it under the car (really loud)

 

Thanks man... the very top one is the one I have... And the picture that it shows the hole is the hole that I am talking about... I thought it was supposed to have a dump like that but there is nothing there.... It is not all that loud though for some reason.. But I really appreciate your help...