Catalytic Converter Bypass?

You can buy an aftermarket catalytic on Amazon or ebay for around $100

 

... and an engine for $400 to $500ish, by many reports ...

-Chap

 

I'm not sure what it's called but there is a product that will create space between the cat and the sensor. You unscrew the sensor, screw in this thing and then screw the sensor into it. I think it's called a non-fouler, not sure. Any NON-reputable exhaust shop should know!

 

Revove the cat, take long steel Rod knocking the inside and pass it true it. the inside is like ceramic and you could create a hole in easily install it back and problem solve. Using a ticker oil like 5w40 should reduce you oil consumption 0w20 is water

 

Putting a resistor and capacitor (and maybe another resistor) to the lines of rear o2 sensor will create the same effect.

All these do is to fool the ECU into thinking that cat is better than it actually is.

That will only “fix” the clogged converter not cell caused by inefficient cat.

Of course all of those are illegal…

 

Have you checked what's causing your engine to burn oil? If it's rings, then you'd need a rebuild or replacement engine. But it could be as simple as valve guide seals.

 

If you have 2010 gen 3 then neither one. First is for gen 2 from 2004 to 2009 and second one is for gen 1 from 2001 to 2003.

 

I've got the same problem 2010 370k eats oil, cat code's and all. Will the efficiency or power be affected with an ebay cat or all the all the same? I see some that are not allowed in California also?