I have an 89 Firebird Formula, 350, 5.7L V8, TPI. I've decided on the Hooker Cat-back exhaust, but I wanna make sure it will fit on my car right. Does anybody have a Hooker Cat-back on a car setup like mine, or something similar to it. I just wanna make sure of all this before I order it. Also I don't know if its single or dual cat, but I've heard Hooker doesn't make a system for dual, I've also heard they do? If you have a dual cat, is there something a muffler shop can do to make if fit? Thanks a lot guys!

 

I don't have a car like yours, but I got the part # that doesn't go with my car. I just had an exhaust shop weld it on. I got the $200 one.