Buy 2011 Audi A5 Power Brake Booster. 11/29/21-04/24/2023. E-tron GT; From 11/29/2021. RS e-tron GT - OEM Audi Part # 9J1614105H (9J1-614-105-H, 9J1614105D, 9J1614105F)

Brake. Booster. Power. Servo.
From 11/29/2021. Includes: Master Cylinder. Power Brake Booster. To 01/18/2021. To 04/24/2023.

Power Brake Booster

Fits e-tron GT, RS e-tron GT

11/29/21-04/24/2023. E-tron GT; From 11/29/2021. RS e-tron GT; From 11/29/2021. Taycan.
Brake Power Booster Unit - Repair or Replace
If you have a brake pedal that is suddenly stiff or you hear a whistling noise when you step on your brakes—especially when you're stopped—the culprit may be a failed brake booster. Our technicians can easily diagnose a possible brake booster failure in your 2011 Audi A5.