View Single Post
      01-26-2013, 12:33 PM   #6
roadkillrob
Brigadier General
United_States
58
Rep
3,915
Posts

 
Drives: 08 335Cic,11 X5 35i,11 Audi S4
Join Date: Jul 2007
Location: Boston

iTrader: (14)

If you have catted downpipes, why do you need O2 sims - I have AR catted with all the O2 sensors installed and it passes OBDII smog check no prob.

Do you really mean you have catless downpipes?
__________________

2008 E93 335i, GIAC Stage 2, HPF IC, Injen Intake, Defective AR Design DP's with useless cats
2014 X3 35i JB Stage 1, 2011 Audi S4 Giac Stage 2 + DSG Tune