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View Full Version : Recommended muffler/exhaust shop in OC for high flow cats??


exorcet
05-14-2008, 11:45 AM
Looking for somewhere near Fullerton to get my stock cats cut out and have HFC welded in place. Any recommendations?
Quattro
05-14-2008, 10:05 PM
i know a spot =) sending you info
doowopaudi
05-26-2015, 08:47 AM
Would any legitimate muffler shop be qualified to install a high flow cat on our Audi's or is this something better left for an Euro Tuning shop?