Thread: u bend delete: worth it?

Yeah you see that pic he posted, and you see where the rubber hangers are thats where the rear O2 sensor goes on the other side. The rear O2 sensor is behind the ubend. I would recommend welding the downpipe together to ovoid any possible leeks.

Just trust these guys, they know what they are taking about. They all go back to the catback and work good for only $225

year of car?

You could get a simulator or do the o2 sensor trick.

Also if you got a tune, the code could be deleted because the rear o2 on 97-00 does nothing but say the cat is working. 01+ car use the rear o2 for fueling.