I've been watching a few Camaro videos as I wait for mine to come in and looking at the 2019 SS and some posts on here, apparently the 2019+ SS has a new tune that causes the exhaust to crackle and pop like crazy when letting off between 3-4k rpm.
https://youtu.be/6Vr-MxFWb04?t=149
I've found something similar was done to the 2019 Z06 as well.
Is this the case for the 2019+ ZL1s?