Quote Originally Posted by silversol View Post
Its burning more because the cat is removed! Reinstall the cat and it should be back to normal. The hx is the vtec e model it has a factory 5 wire wideband o2 sensor. It needs the cat to work correctly. Im surprised it not throwing a check engine light
The check engine light is on now. In order to put the cat back on, I have to put the oem headers back on since they are connected. Is there another way?