I have my rear o2s tuned out.. So no SES light )

 

Then you should be good to go

 

I'm not messing with my Cats since they only kill 3-5 rwhp (dyno proven). I pass the Calif Smog tests with everything shown in Sig.

 

Trex cam * qtp 1 7/8 headers* 3 inch Tsp Duals with Dynomax dumps before the axle NO SES lights Thanks you heres your sticker come again

 

in texas they dont put the sensor in your exhaust pipe. Hi flow cats are a waste of money. I dont know anyone who even runs them anymore and most places dont say anything but even if they do its not hard to find a "friendly" shop. Alteast in the DFW area anyways. If you must run them i would say hollow out stockers.