Not sure how much a shop would charge but needing a few things.

Rev Limit Removed (future use)
Governor Removed
Cats Tuned Out

Reason being for the cats is my car is throwing codes P0420 & P0430 and if it isn't faulty rear o2 sensors then I would like to just tune the cats out rather than replace them if possible. I think this would be cheaper. I may also just replace my coolant temp sensor to be safe.

Or if someone knows a shop that does this for an affordable price, I don't really need a tune, my car is all stock aside from stock LS6 intake and the SLP im picking up.


Thanks!

 

Don't think its your O2 sensors. Looks like you need your cats replaced.

 

Yea it drives great so I kind of figured it wasn't that, just need to tune out the cats instead of replacing them. Cheaper.