Exhaust Question/

[Foster9887GT]

Im getting my exhaust done tomorrow and i wanted to know do i need MIL's on my 89? Will my CEL be on? Emissions are not a factor...

 

[cjones]

No, MIL eleminators are for OBD-II only. 95 and earlier GTs are OBD-I.

 

[Foster9887GT]

Thanks for the quick reply! What about my O2 sensors? Are they just gonna plug into the O\R X pipe? And would it really benefit me to change it?

 

[Boss91GT-SC]

They will plug into the x pipe, you need those.