I have now made 3 attempts at getting someone to put on a SIDO exhaust on the Expy. No one can get it to fit. They all say the rear end suspension is amazing, but there is no room to get the drivers side pipe through. So I ended up just putting a Flowmaster 50 series SISO. I'll post some pictures tonight. If anyone was sucessful in doing this on the new 05's with the independant rear suspension please post some pictures and where they got it done and how much.