I just installed my RPW header and downpipe, and RRM Magnaflow cat, but the positioning of the O2 Sensors is a bit odd... The RPW downpipe has a bung almost at the very end of it, inches from the cat. And the RRM has a bung on the Cat like 4 inches from the one on the down pipe... I cannot imagine the two are going to read anything different... Is this going to cause any problems?... Just curious... I have yet to hook the plugs of the O2, because the one on the down pipe needs to be extended, and I was unable to remove the one on the old cat, so I am going to pick up a new one in a little bit...

Any input on this would rock... Thanks guys..

Steve

 

Best idea - flip the cat around so the O2 sensor comes after the cat material. You have to extend the wiring about 15" to do it, but it'll clear up any CEL/SES issues.

 

gotcha... it's hot as ***** here, so Ill do it tomorrow morning... Thanks

 

I just picked up a universal bosch o2 sensor and it has like an 18"+ cable with it, so that will work out... I am bored today, so I am going to go ahead and swap the cat... I let you know how everything turns out...

 

Best of luck.

 

Thanks.... It was pretty cake actually... And the cable is long enough to reach all the way inside where the plug is... Now I just have to extend the other O2 cable and everything should be good... Thanks again...

 

Well so far everything looks good... no CEL yet, but we will see... Thanks....