My dad bought an m109 the other day, and got the roadhouse slip-on with it still in the box. We took off the standard exhaust and installed the new one.
I got some questions about it, when you take of the original exhaust there is 2 sensors, what do i do with it because the roadhouse only have one hole so im left with one sensor not doing anything.
And im getting an F1 reading on the instrument panel. It comes up now and again.