Issue with turn down exhaust?

Alright need some input. I'm not sure if because my tundra is white or just common but my exhaust leaves soot on the rear panel where it exits. I have found a turn down pipe from yota expedition that would take the exhaust discharge to under the truck rather than the side. Simple install, but am concerned about removing the original pipe that has the oem resonator, resulting in check engine codes and such. Any insight?

 

Nothing back there will trip a light. It will be louder though and may drone.

 

We also have a bolt on turn down. I normally recommend against it due to low end torque loss. The 3 gen’s have less of an issue with this, but it’ll always run better with a full tailpipe. Feel free to call with any questions. 760-877-4234.

here’s our bolt on dump:

https://dirtydeedsindustries.com/st...lers-2022-tundra-stainless-steel-bolt-on-dump

 

I run the NYTop. Zero issues with drone or anything else. Nice to eliminate the exhaust exit behind the rear tire IMHO. I definitely recommend.