Removing the Primary cats? Check engine light

[RubySlow]

Okay I have already removed the secondary cats and have installed a crossover pipe with dual mufflers that exit before the rearend (mufflers like those on the sti or wrx) Ya my car sounds like a loud supra.

My question is I want to remove the Primary Cats And I know if I do This will effect the computer.... So Do I need a SCT Programer with a custom tune or is it possible to intall M.I.L. Eliminators like on the modular motors. And I think the M.I.L elm just trick the computer not fix it. And Iam sure half of you will say why do you want to remove the cats or you shouldnt. But I want to try it out.... thanks

 

[DixieOnMyMind59]

I had no CEL or SES or whatever you want to call them when i removed mine. I believe it will be fine without them.

 

[Xan]

Sorry to not anwser your question bro but i'm not 100% on computers either, but could you post a pic of what your mufflers look like on there? Just kinda want to see

 

[RubySlow]

Sorry to not anwser your question bro but i'm not 100% on computers either, but could you post a pic of what your mufflers look like on there? Just kinda want to see

Ya no prob I will have it tomarrow I have it on my sis cam.

 

[jah81592]

Your engine will throw a cel. It may take a week or a day but will come on. I have sold mil eliminators to my customers before only to find the cel may stay off for a month or a year but sometimes will come on. The only surefire way to eliminate it is to have a software which turns them rear o2's off. Such as the ExCal 2. If interested call me.