hey there,
how do i get rid of the check engine light if i have the j's 70RR exhaust? there isnt any place to plug in the sensor with the fouler or anything, i really need help for this and would appreciate it. and i would like to know if any1 had installed the 70RR or the 70RS with a F20C engine and how are the gains and sound (is it really loud?) and if anybody knows a difference between the 2 exhausts.
thanx in advance.

 

The only difference i know of between the two is that the RR is headerback and the RS is catback and i think the RR is non-resonated. other than that i have no clue.

Please correct me if i'm wrong.

 

You should try posting this in the JDM area. A lot of people will frequent that area and not this area. They also buy a lot more of those jdm parts there also. GL.