TTI Exhaust with offset shackles?

All,

I found that my side exit exhaust doesn't jive to well with my subframe connectors and the Hotchkis rear sway bar - so I'm looking to replace the exhaust. I have the MP offset shackle setup on the car.

The engine makes 470hp and 455 lb-ft at the crank, so I'm torn between 2.5" and 3" exhaust - I have seen a 2.5" TTI setup with MP offset shackles - not sure on the ride height. Does the 3" fit? I have basically the stock ride height which gives ~3.8" from the rail to spring at the back of the tank at ride height.

Please post any pictures you have of your setup.