The AWE No Check Engine Light Guarantee offers peace of mind against the appearance of Check Engine Lights when products are installed properly and used as intended, on vehicles with no additional modifications (with the exception of other AWE products intended to work with the product in question). No problems, no lights. Easy.

This Part Fits:

Year	Make	Model	Submodel
2019-2022	Audi	S4	Premium
2018-2022	Audi	S4	Premium Plus
2018-2022	Audi	S4	Prestige