3.0 cat and 02 sensor delete.

[SWoolley]

I have been researching exhaust upgrades for my 3.0.....ssi heat exch etc. Does anyone know anything about cat bypass systems??

Scott

[Joe Bob]

Not a fan on 3.0s. I like the SSI heat exchanger option. I also recommend keeping the 02 sensor.

With the SSIs you can use an early dual in muffler, single outlet muffler.

[Oh Haha]

Originally Posted by Joe Bob

Not a fan on 3.0s. I like the SSI heat exchanger option. I also recommend keeping the 02 sensor.

With the SSIs you can use an early dual in muffler, single outlet muffler.

+1

About the best bang for the buck for an SC. Use an M+K muffler and you'll be VERY happy. BTW-a cat bypass is just a replacement pipe for the catalytic converter.

[Reiver]

Bursch makes a bypass and all of them retain the 02 sensor with. You'll have to bump your richness up to 3-4 on an CO sensor.
I've got one and like it, reduces engine compartment heat and improved my top end.

[SWoolley]

Did the Bursch improve your lower end torque at all?