Hey All,
I just bought a 2023 Chevy Silverado 1500 LT 3.0L LZ0 Duramax - Brand new from the dealership about a month ago.
I have done quite a bit of exterior work but want to begin some performance modifications.
My question is... Do the 2023 Chevy Silverado 1500 LT 3.0L LZ0 Duramax have an exaustt flapper valve?
I was doing some research and was going to get under my truck to modify the flapper valve/muffler delete to stay open, but I couldn't see or find it.
I also saw some people who got some muffler tape to tape over the 3 "mesh like screens"/resonator deletes but could not find those either.
Any/All help would be greatly appreciated.
Thanks in advance,
Jason
