s4 exhaust to s5
06-07-08, 11:20 AM
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s4 exhaust to s5
I was having some smog issues with my 90 n/a with an after market single straight pipe. The cats are fine and oil was changed but for some reason its producing too much hydro carbons.
Would an s4 n/a exhaust fit onto and s5?
I thought I would try changing to the stock exhaust from an s4 to see if it might be the straight pipe.
Would an s4 n/a exhaust fit onto and s5?
I thought I would try changing to the stock exhaust from an s4 to see if it might be the straight pipe.
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