My fitment was pretty damn good on my UPR X-pipe. Once again, it all comes down to install. The whole exhaust needs to be adjusted properly. Sometimes when its not installed right, people call it fitment.
My UPR X-Pipe bolted up, has not leaked. I Used a ford gasket at the passenger manifold and everything is tight. I also jacked it up against the underside before tightening.
My UPR X-Pipe bolted up, has not leaked. I Used a ford gasket at the passenger manifold and everything is tight. I also jacked it up against the underside before tightening.