Compatible with
For 2005-2014 Compatible with Audi A4 Quattro Elite Sedan 4-Door 3.2L 3123CC V6 GAS DOHC Naturally Aspirated
For 2005-2014 Compatible with Audi A4 Quattro Base Sedan 4-Door 3.2L 3123CC V6 GAS DOHC Naturally Aspirated
For 2005-2014 Compatible with Audi A4 Quattro Base Sedan 4-Door 2.0L 1984CC 121Cu. In. l4 GAS DOHC Turbocharged
For 2005-2014 Compatible with Audi A4 Quattro Avant Wagon 4-Door 2.0L 1984CC 121Cu. In. l4 GAS DOHC Turbocharged
For 2006-2013 Compatible with Audi A6 Base Sedan 4-Door 3.2L 3123CC V6 GAS DOHC Naturally Aspirated
For 2009-2015 Compatible with Audi Q5 Prestige Sport Utility 4-Door 3.2L 3197CC 195Cu. In. V6 GAS DOHC Naturally Aspirated
For 2009-2015 Compatible with Audi Q5 Premium Sport Utility 4-Door 3.2L 3197CC 195Cu. In. V6 GAS DOHC Naturally Aspirated
For 2009-2015 Compatible with Audi Q5 Base Sport Utility 4-Door 3.2L 3197CC 195Cu. In. V6 GAS DOHC Naturally Aspirated
For 2011-2015 Compatible with Audi Q5 Luxury Sport Utility 4-Door 3.0L 2967CC 181Cu. In. V6 DIESEL DOHC Turbocharged
For 2011-2015 Compatible with Audi Q5 Elite Sport Utility 4-Door 3.0L 2967CC 181Cu. In. V6 DIESEL DOHC Turbocharged

Function
Fuel injection benefits include smoother and more consistent transient throttle response, such as during quick throttle transitions, easier cold starting, more accurate adjustment to account for extremes of ambient temperatures and changes in air pressure, more stable idling, decreased maintenance needs, and better fuel efficiency. The fuel injectors features an increase in the throttle response and a more improved fuel economy over the factory fuel injectors. Basket filter design at inlet.Transfers gas from the tank into the engine cylinders to provide power for the vehicle. Transfers gas from the tank into the engine cylinders to provide power for the vehicle. Gas enters the fuel injectors in liquid form then transforms it into a mist then sprays it into the cylinder for efficient and quick burning of fuel.