Yosh rs-9

[djbikerboy]

hi there,
i order the yosh rs-9 for my bike (rc390).
i am the first rider from israel with this exhaust.
i read the installation guide with my mechanic, but i dont know what to do with O2 sensor.
somebody can tell me or send a picture of installation for this area ?
i asked my mechanic, and he say's , we need to put the stock o2 sensor in the new pipe. this is right ?

thank you very much.

 

[CDN Duke]

If it's like every other exhaust, you'll retain the OE header. O2 sensor is up front near the radiator, not on the slip-on portion.

 

[djbikerboy]

hi,
i attached the installation photo. the o2 sensor is on the pipe.

 

[CDN Duke]

Right. That is an extra O2 sensor bung for optional sensor as described in the Note portion of the above instructions. Use plug identified as #25 if not using aftermarket sensor.

#1 says reinstall stock O2 in stock header.