I just looked down thru my CAT and it is gutted. It wasn't when I put it on.
No one else has had my car. Except for the dealer, and I don't think that they would have gutted my CAT.
Could the SC have done it?
Could itt have happened when I detonated?
Has this happed to anyone else?

 

the bricks can become dislodged and just come out the muffler. maybe you had too much exhaust pressure.

 

Running rich will kill the cat too.. In your case gutting it out

 

Did you notice any kind of performance improvement over the past few months without no appearant reason. As the pieces were breaking apart creating less and less back pressure.

 

Hard to tell since I had been driving with poor compresion on at least 1 cyl for sometime...I think.

 

well you were detonating gabe.... maybe that helped in breaking it down

 

Ya perhaps. I am going to try to call Random on Mon to see if they have any ideas.

 

[chant] Test pipe test pipe test pipe [\chant]

 

Ya the car know what it wants. It made it's own test pipe and didn't want a cat at all