What's the torque spec for the flanges in front of the muffler assembly......doesn't list in the instructions. Just lists the torque specs for the Accuseal clamps.
Tightin it down even on both side, crank it up,shut her down and get back under and look for a leak.
I just make sure they're tight and even on both sides, thats it.
It's just that in the instructions it says to torque them to vehicle manufacturer recommendations. I dont have a Ford Service Manual so I dont know what that is.
I was also wondering the same thing when I installed mine. I have the manual but it does not have the torque specs for them either. I just tightened them down as the last guy said. I drove it for a few days and then rechecked them. They seemed to stay tight.