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mikepellegrini mikepellegrini is offline
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Join Date: Sep 2007
Location: Tacoma, WA
Posts: 1,853
I punched the cats in both my cars and it never affected passing emissions.

What it did do was make the sound deeper and throatier - which I like.

There is no effect to the smell.
83 944 NA - Black on black
86 951 - Red
97 Ford Expedition

He who hesitates is lost.
Old 05-16-2018, 07:32 PM
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