Do the rear 2 cats (the ones NOT connected to the OBD sensors) make that much of a sound improvement when removed? My resonator is removed but would like more out of my exhaust, sound wise. I personally still find it too quiet, but that's just me.

 

I have my rear cats and resonator removed, it sound bad and the drone is crap. I have been told that replacing the H-Pipe with an X-Pipe will improve the sound. As it is I wouldn't recommend the rear cat and resonator delete combination.

 

My question is will it pass the sniff test in CA

 

i did my cats and resonator and loved it. the x pipe kills the drone and its docile in the subdivision and roars at the track

 

My secondary CATS are gone and I noticed a little more growl. Sounded great! I have no drone with the Ansa Muffler which also sounds great