I was just curious the availabilty on a third gen stock or standard cat or cat-back. I'm looking at a car that "needs work" on both, idk what they mean, if it's been rusting through cause it's been sitting, or if they're gone al together, i'm looking at buying two, which I could use one for parts, yaddah yaddah, but I'd like to have both running and street legal. so i was curious about the exuast specs or if anyone has a diagram. and prices would be nice too, I'm not lookinf for anything fancy, just something to take me through inspection and keep the exaust to a low rumble.

by the way, I haven't browsed for any diagrams of anything yet. and the car is an 87 iroc-z

 

Perhaps the sticky at the top of the page will furnish some helpful info.

JamesC