Tried to post this before, but it didn't work, so I'll try again:

Anyone know if backing the car on ramps will be sufficient enough to install the Magnaflow Catback's? Any input would be helpful.

 

I just installed Magnaflow Magnapacks and you may have trouble with using ramps. They will be high enough to get under there but you might not be able to get the pipes in and out unless you use jack stands. The suspension needs to be fully extended to get the origional pipes out over the axle. Even then I had to work with the pipes for a while to get them out. Also, the higher you get the car off the ground the better, easier if you can let the pipe hang down some while you are trying to work them out. JUST BE CAREFUL!
If you need any more advice or specific question, just ask. Have fun.