View Single Post
      12-21-2012, 10:39 AM   #91
Slops
Major General
 
Slops's Avatar
 
Drives: 2005 C55 AMG
Join Date: Jan 2011
Location: Oxford

Posts: 5,349
iTrader: (2)

Secondary cats on the XI has no affect on your O2 sensors since your sensors are way upstream... those additional two does nothing for the car other than added restriction in the exhausts. So your answer will be the same for xi and rwd cars.
Slops is offline   South Africa
0
Reply With Quote