Re: '88 DX 5-Speed Hatch for sale (failed smog)
I traded computer work for the cat, so I didn't buy it. Although I do know it is a magnaflow california universal weld-on. They have them at Autozone and O'Rileys for just under 200. For an additional 100 or so you can get the direct fit bolt-on if you still have flanges to bolt to. Since you are in California , make sure it is C.A.R.B compliant.
Re: '88 DX 5-Speed Hatch for sale (failed smog)
any exhaust shop can install one. san jose has better prices than the peninsula