im asking because i just bought a t3 from my friend and the down pipe that came with it doesnt match up.he has no idea what kinda car it came out of. it looks like its a different flange but theyre both 5 bolt and have almost the same shape.how many different 5 bolt patterns are there? does anyone know what kinda cars came stock with t3's? i wanna get the stock gasket so i can use it as a template and make a flange out of it.

 

oh yeah i forgot to mention that its a garret/air research turbo.it also had an internal wastegate that was housed the stock downpipe.

 

To the best of my knowledge, ford/saab/and volvo all used the same flange/bolt pattern, while dodge for some unknown reason did not. So I hope that helps you....

 

most of them are generally the same