i have an exhaust housing problem. someone b4 i owned it, took of the manifold and every bolt is different that's right all 4 are different bolts and it leaks pretty bad. which kills the turbo. also my top right bolt is stripped out. i had it tapped but it got stripped out when it couldn't handle the torque it was supposed to. i need to get my turbo going again due to my recent loss to a camery.