I had an exhaust shop install the Magnaflow on my car, just because I needed a cat welded in at the same time. Yesterday, I tried to pull the driveshaft out (LS1 3") and it wouldn't come out because of the I-pipe. Does anyone else have the same problem?

I had loosen up the clamps and it was still hard to take it out.
The exhaust itself seems to be installed right and from looking at it, I don't see how it would be possible to move the I-pipe unless heating it up and bending it some....