I noticed sometimes after I stopped the car and started again while it was in Cupra mode even after switching gearbox back to sport it won't have pops/crackle when letting off the gas past 3000rpm.
It works again immediately after switching to another mode and then back to Cupra.
I never noticed it before downpipe modification obviously, but now that makes me wonder if sometimes the engine doesn't open up properly if you leave it in Cupra and come back to drive later without switching modes.
To note I don't have a pops and bangs tune specifically it just sounds better with the custom downpipe.
It works again immediately after switching to another mode and then back to Cupra.
I never noticed it before downpipe modification obviously, but now that makes me wonder if sometimes the engine doesn't open up properly if you leave it in Cupra and come back to drive later without switching modes.
To note I don't have a pops and bangs tune specifically it just sounds better with the custom downpipe.