i've had nothing but bad luck with my offroad x. i've got a dr gas x... and i first had steeda mils... worked for like a day.... the light came on..... had it reflashed.....1 week later... light came back on. sold the mils and got some from dallas mustang maybe thinking the mils were bad.... same ****ing thing. would never stay off. had it checked and i had a slow reading on the right side rear... bought all new o2 sensors for the rear... to eliminate future problems with the left side rear.... still have the same problem.. i have NO idea what's wrong... i've exhausted all the options i can think off. anybody else hear of this problem... i'd be interested to hear opinions on the problem. oh yeah, i'm still using the stock headers. :cuss: