IE recently dropped their new tiers of tunes. included in that was the ability to add crackle/burbles to the tune on the fly. my question is being stage one can i use those new features like exhaust crackle. because it lets me adjust them but idk if it will hurt the car. just have an intake tune and muffler delete right now. my car is the 2020 GTI SE auto
i’ve recently upgraded my tune with IE to their new updated drop of tunes. first i upgraded to their apex tier stage 1 pump gas tune. as soon as i started the after the upgrade and checked codes it came up with a poor fuel quality code. i got my gas from a highly trafficked gas station in my city it’s a marathon or chevron i believe. but i use only 93 pump gas in it. any ideas? i’ll attach pictures below of the codes.
My mod list and car
car 2020 GTI SE
mods- cts intake, muffler delete,diverter valve spacer, ie tune stage 1,with tcu tune as well. i forgot to add that i installed a set of ngk plugs in preparation for the tune as well NGK Racing R7437-9.