So it sounds like I need to seal the existing secondary O2 bung and have one installed after the main cat then? Guess I should have that done now since the pipes are off. Is there enough slack in the existing secondary O2 line to move it?
So it sounds like I need to seal the existing secondary O2 bung and have one installed after the main cat then? Guess I should have that done now since the pipes are off. Is there enough slack in the existing secondary O2 line to move it?
'03 RS6: Full APR EMCS/TCU, Nurburgring Bronze 19x8.5, Freshly Rebuilt Turbos, Gutted Precats, Stern Racing Mounts, SAI Delete, Aux Radiator Delete, Venair Hoses, Koni Yellows.....
Can be done afterwards at a muffler shop too, but nice to have done now while you have it apart. You can either chose to have the calatyst sensors coded out or you will need to move them behind the secondar set of cats yes.Originally Posted by Beardown1
'02 S6 Avant Silver - Pokey | Carbon Black/Ebony RS6 w/ stuff - darn quick | '03 Daytona Grey/Ebony RS6 w/ more stuff - quicker yet | '91 NSX CDN issue with 6spd & BBSC - quicker yet and then some | '87 Buick GNX OEM clone w/ lots of stuff - quickest hands down
05 Cayenne turbo
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