Spohn DS Loop Fitment.
I don't see any way this thing will fit unless I take a hammer to the tunnel. You can see in the pic below that the driver's side isn't even lifted up and bolted, and already there is no clearance on the passenger side (first pic).
I'm not worried about the exhaust, I can probably move it out of the way. But I do not want to hammer the tunnel!
My install was really easy, it just slid right in. Your part may be messed up. Check and make sure its straight. Other than that I would unbolt the passenger side cause thats the only thing I can think of that might be holding down the brace from bolting in on the drivers side. Moving your exhaust would help alot too. Mine wasn't hitting the exhaust.
This part is made for our cars, so I doubt your tunnel is the problem.

