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calidude..do not throw away the cat make it a strait pipe for you....just remove the inside filter...now you do not need a smog check for 2 year so put your strait pipe back in and you will like the sounds even better;-)
Ivan
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1985 911 with original 502 191 miles...808 198 km
"The difference between genius and stupidity is that, genius has its limits". Albert Einstein.
Last edited by proporsche; 02-24-2019 at 06:51 AM..
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