Thread: 3 Dynojet pulls
View Single Post
      01-06-2010, 09:17 AM   #8
John@BMW
I can't belive this car is a 4 door family sedan.
John@BMW's Avatar
51
Rep
385
Posts

Drives: 2008 M3 sedan, '96 M3
Join Date: Jan 2009
Location: Atlanta

iTrader: (1)

lots of AFR readings are incorrect because of placement of the sensor in the exhaust.

Those tail pipe sniffers are not the most accurate readings. Its best to have a wideband o2 sensor before the primary cats. Any other way is a waste of time IMO.
__________________