I just got my Pacestters hooked up, and since i got the Offroad Y pipe The rear o2 sensors are just zip tied up there. Im getting the codes deleted on friday but I was wondering if its holding back any power without the codes being deleted cause i just seriously cant really feel much of a diffrence between the longtubes and my stock exhaust just that they sound a whole lot better.

 

Rear O2s have zip, zero, nada, no effect on performance.

 

The rear 02s have no effect on power. You should notice a modest power gain with the long tubes. I would double check all of your plug wires and make sure all the the exhaust connections and bolts are tight and you have no leaks.

 

Thanks I didnt think they effected power either.