Off road y pipe....

Should I get O2 Sims or is there a way to program it with my Diablo...?

If I get O2 sims, how well do they work?

Thanks!!!!

Anyone....??????

Will it hurt anything to leave in the stock O2's...?

Maybe I should have titled this thread: Which Lid should I buy

I would probably have lots o responses :p

I hear the slp lid is good. :D

sims are always the best way to go, but leaving your stock sensors in won't hurt anything-- you might get a SES light.

Should I get O2 Sims or is there a way to program it with my Diablo...?

If I get O2 sims, how well do they work?

Thanks!!!!

Can't anyone do a search???? Check some of the headers threads.
These questions get answered over and over and over and over again almost on a daily basis.

When removing the cats you must:
install the front O2 sensors.
you can:
leave the rear O2 wires hanging and live with the SES light. Car will run fine
install O2 simulators to keep computer happy and SES off
get computer flashed to have rear O2s turned off
Your Predator dealer can send you a modified flash with the rear O2s turned off.