SECONDARY CAT DELETE OR RESONATOR??
#26
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Join Date: Feb 2009
Location: Northern NJ
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2009 C63
again digging up an old thread here.. from the pics from the other thread it looks like no welding needed with the xpipe? how is it held together? just those fasteners (not sure what they're called)?
and when you say reversible, if i swap it back will the dealer know?
also, is it louder throughout all rpms? or just when i want it to be? i'd like a little more oomph but nothing crazy.
and when you say reversible, if i swap it back will the dealer know?
also, is it louder throughout all rpms? or just when i want it to be? i'd like a little more oomph but nothing crazy.
#28
#29
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