Is it possible to be smog legal without a.i.r. and egr with long tubes?
Is it possible to be smog legal without a.i.r. and egr with long tubes?
If I used my factory cat on a custom made y-pipe with jethot lt's is it possible to be legal once a year? I know I will fail visual, but I am only interested in emissions testing.
-James
-James
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