View Full Version : MIL or O2 Extensions?

06-22-2005, 04:00 PM
Finally getting tired of having my SES light on all the time. Was going to either get some MIL eliminators or O2 extensions. Are there any advantages to either?


06-22-2005, 04:45 PM
O2 extensions just make the cable longer so that the O2 sensors reach their mounting spots on longtube headers (front O2 sensors)

Mil-eliminators are used when you are no longer running a catted exhaust system (offroad x or h pipe....or hi-flow cats). (rear O2 sensors)

06-23-2005, 09:41 AM
or, if you are using a Predator for tuning, you can just turn off the SES light ;) ...it's not like the rear 02 sensors really do anything (if you dont have CATS)