94 cavalier 2.2 automatic1

i need a full catback system for my car please help me find one

why not header back? would make more sense to me. google search it all.

A full catback system, or even header back (if they even make aftermarket headers for our cars) is not going to gain you much HP at all. Our stock spec says 110HP, you might get 10HP more, i doubt it. Just get a nice big oval shape racing style muffler. I have a Naxos muffler w/7" tip I bought off my brother in-law's Accord, one peice, straight through, the sound is beautiful! Reducing the backpressure at the muffler will be close enough to what you would get spending $800+ on a full system. Glasspacks are too loud and sound like a wet fart BTW.