I just got a used american thunde series cat back for my 87 Trans am. It was used so when it was taken off it was cut where hte pipe goes over the axel and then welded back toghether. What is the best way to install this pipe? How is the easiest was to get the complete thing over the rear axel?
POST ASAP
Thanks
AJ

 

You might need to raise the car up so the rear end will drop down some.

 

If its one piece you really need to get the car in the air like Marc said. My friend greg got the Dynomax and their i pipe is one piece, he had to get it up on a lift to put it in. Luckily he knew the guy at the local Marathon so they let him borrow it. My force II system came with 3 separate pipes for the i-pipe, made installiation a breeze.