Ive looked all over for one. Even ebay doesnt carry the one I need. Its the 4 bolt style. Where can I find a wastegate dump tube for a tial 40mm wastegate?

 

Dumptubes are pretty much "one-off" things. You wont find a "universal one" that fits.

Adriano

 

get a flange and after to go a shop. They will make you one that fits your setup

 

newbie Q's, does it matter if the dump tube vents to atmosphere or back into the exhaust?

 

are you eco friendly or not?

I have an open dumptube...love the sound it makes but once in a while I will smell exhaust gaz but meh.

 

No emission testing where i live.

 

well then,

If its open, its loud. IMO,open is just less trouble then retouting the dumptube in the exhaust and it sounds sick *** ****

 

You want it to vent to the atmosphere. It will cause turbulence in the exhaust and cause a HP loss. If you run it open you want it slightly lower than the oil pan as not to heat up the engine bay or have the turbo compressor breath hot exhaust.