02 sim Question???

[Burkerice07]

I have 2 02 Sims for the rear sensors that came with my Catless mids.....

But the pipe has a spot for the rear Sensors.
I know about the front mod using spark plug antifoulers. I plan on doing that soon, But how important is it to use the stimulants on the rear 02 sensors. Is having the Rear 02 sensors in the pipe Hurting my overall performance????

Thanks for the Help.
Burke

 

[Burkerice07]

Your right about that, My Check engine light is on right now........

I know i can reset that. I just dont want to compromise performance.....

 

[Roz]

I have 2 02 Sims for the rear sensors that came with my Catless mids.....

Are they mechanical or electronic? If they're mechanical, stack the defoulers as you're supposed to and install rear senors into them. If they're electronic sims, install the sims into the connector/plug and re-install the sensors in the bungs and tie the ends up.

But the pipe has a spot for the rear Sensors.
I know about the front mod using spark plug antifoulers. I plan on doing that soon, But how important is it to use the stimulants on the rear 02 sensors. Is having the Rear 02 sensors in the pipe Hurting my overall performance????

Thanks for the Help.
Burke

The sims go into the REAR sensors.