Rparks1

Thanks, im going to take it to the dealer and see what they say(i did disconnect the battery before i did the install)

Installed a G.M.factory intake ststem on my 2020 6.2 trail boss and it seams 'slower'-slugish! Anybody have that experience?

Yes mine is the worst Chevy i have ever had! This is my 24 new chevy and i hate the "SLOW" down 38 MPH to 10 MPH HARMONIC-VIBRATION-NOISE! Its not normal-right......And im a BIG Chevy guy! Very upset!