I contacted the kia k5 optima store they do list a blow off valve for a 1.6 but it is a sound plate that fits 2016-2020 Optima with the 1.6t however it will not fit the 2021 K5
I'm gonna wait it out I'm used to n/a cars all Toyota's I had in the past I figured being turbo from factory a little bit of bolt ons and tuning it'll giver a bit more pep in the step its all good info you shared I appreciate it
I contacted the kia k5 optima store they do list a blow off valve for a 1.6 but it is a sound plate that fits 2016-2020 Optima with the 1.6t however it will not fit the 2021 K5