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Old 12-23-2003, 03:29 PM
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sixto sixto is offline
smoke gets in your eyes
Join Date: Jun 2000
Location: SF Bay Area
Posts: 18,745
If you're after cheap and just passing, you can replace the pre-cats below the exhaust manifold with regular pipe and either hope the main cat by the oxygen sensor can do the job or get a more effective main cat. I don't think the typical inspector will notice that you don't have pre-cats.

I can't comment on the legality of doing this.

95 S420
87 300SDL
83 300SD ... $950, see cars forum
91 300SE ... sold
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