If you want a good quality one then be prepaird to pay for it.
The above ones mentioned are made overseas I think like china or something. you will find a shop on ebay america that sells these, to purchase from them it works out about 10/20 bucks cheaper.
There the same product.
The welds on them are good. However if you choose to get the one with a flange for an external waste gate. you might want to take a close look as on a few i have seen the flange is bigger then the hole, and you would have to drill out the hole a bit more for better performace.
At the end of the day these are good for the price, If your planning on using one on your car and your car is a daily with a little bit of thrashign involved this is a decent option.
I would recommened to add a bracket just to stop any flex
if your got money to burn, or your planning on usign it on a dedicated track car then get a custom made one.
