APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3

While the system is essentially plug-and-play with the included mounting hardware and wiring harnesses, the factory ECU is incapable of controlling the new setup without significant modification. APR's Calibration Experts spent months fully recalibrating the factory engine management system to operate with both MPI and GDI injectors. New sensors were added to the system to provide the ECU with accurate closed-loop control, rather than resorting to risky tricks or external controllers. The end result is simple. More fueling headroom and more power!

This Part Fits:

Year	Make	Model	Submodel
2017-2019	Audi	A3	Premium
2017-2019	Audi	A3	Premium Plus
2017-2019	Audi	A3	Prestige
2019	Audi	A3	Titanium
2015-2020	Audi	A3 Quattro	Premium
2015-2020	Audi	A3 Quattro	Premium Plus
2015-2019	Audi	A3 Quattro	Prestige
2021-2025	Audi	Q3	Premium
2021-2025	Audi	Q3	Premium Plus
2021-2023	Audi	Q3	S-Line Premium
2021-2023	Audi	Q3	S-Line Premium Plus
2020	Audi	S3	Premium
2015-2020	Audi	S3	Premium Plus
2015-2019	Audi	S3	Prestige
2015-2023	Audi	TT Quattro	Base
2016-2023	Audi	TTS Quattro	Base
2019-2021	Volkswagen	Arteon	SE
2019	Volkswagen	Arteon	SE R-Line
2019-2020	Volkswagen	Arteon	SEL
2019	Volkswagen	Arteon	SEL Premium
2019-2021	Volkswagen	Arteon	SEL Premium R-Line
2019-2021	Volkswagen	Arteon	SEL R-Line
2015-2019	Volkswagen	Golf R	Base
2015-2021	Volkswagen	GTI	Autobahn
2019	Volkswagen	GTI	Rabbit Edition
2015-2021	Volkswagen	GTI	S
2015-2021	Volkswagen	GTI	SE
2017	Volkswagen	GTI	Sport
2019	Volkswagen	Jetta	GLI 35th Anniversary Edition
2024	Volkswagen	Jetta	GLI 40th Anniversary Edition
2019-2026	Volkswagen	Jetta	GLI Autobahn
2019-2021	Volkswagen	Jetta	GLI S