o2 sensor question.

[rnoswal]

2005 Pontiac GTO

I have been planning to get rid of the cats on my car. If I do, should I get a retune sent to me first to shut off the rear o2 sensors, or can I run it, turn of the COT protection, get a data log reading, send it to you and THEN have a performance tune installed?

I did a search, but couldn't find this answer.

Thanks

Russ

Sorry I didn't give the predator info, but I will when I get an answer as to what direction I should go.

[gump2388]

just get rid of em first then get a custom tune. it dont matter how u do it cause ur car going to run the same with or without em as far as the pcm goes. ull just have a check engine light.

[Ill_Born_SS]

http://www.diablosport.com/index.php?na ... 13c1c64229