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Custom exhaust on my 4.2 A6

Old 03-20-2009, 01:15 AM
1st Gear
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Join Date: Mar 2009
Posts: 12
Default Custom exhaust on my 4.2 A6

well didnt like the look of the stock exhaust so took it to my exhaust guy and had him put a full custom exhaust on. It starts with high flow 2.5 in and out magnaflow cats into 2.5 dual pipes into a custom 4 in x-pipe. Then it seperates into 2.5 out throught dynomax superturbos. Sounds GREAT and runs nice as well.
Attached Thumbnails Custom exhaust on my 4.2 A6-0312091533.jpg   Custom exhaust on my 4.2 A6-0312091720.jpg   Custom exhaust on my 4.2 A6-0312091719.jpg  
Old 04-18-2009, 07:52 PM
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2nd Gear
Join Date: May 2008
Location: St. Charles MO, on youtube: GERMANPOWER90.
Posts: 1,079

Nice! Have any videos of it? Do the manaflow cats
Do those magnaflow cats trigger a CEL, or are they clean enough....

Also, did you have pre-cats up right after the manifolds?

Any tips, or just the mufflers...

Last edited by 2001A6; 04-18-2009 at 07:56 PM.
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