Thread: Exhaust options
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Old 01-01-2020, 04:44 PM   #6
Qingdao
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Join Date: Jul 2019
Location: Charleston
Posts: 510
+1 to the heat shields around the catalytic converters.

I took a coat hanger wrapped it around the heat shield and twisted the end... tightened it up and never heard a rattle again.

Wait for the car to get cool and hit the cats with your palm.
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