OPTIONS: Premium Plus; Supercharged; From 09/01/2014; 150 Amps BOSCH
Why is there more than one unit for my car? Look at the TECH SPECS when more than one unit is shown for your car.
AMPS (ELECTRIC CAPACITY): must match you vehicle electric requirements.
*** Call us if you are looking to increase your unit capacity!
OE ALTERNATOR MANUFACTURER: It is recommended to match the Make of your alternator
2015 Audi S4 3.0L 6 Cyl Alternator