any one knew where i could find a T4 turbo manifold? all i keep finding is T3/T4 ones and having trouble finding just a T4 one for a b18... would prefer cast iron one because the stainless steel ones keep blowing apart... and i mean literally blowing apart... its not fun trying to find your wastegate at 3am on a highway after it goes flying down the road and then drive home the last 2 miles to your house with your car sounding like a drag car running off just an open header.

 

i'm not sure how your exhaust shops are, but i know a couple places around here that do it. you can buy your turbo manifold and have the shop weld a flange on it for like 50 bucks.