Feature:1. Fitment: Steering wheel shift paddle is replacement for A3 S3 RS3 8V Prefacelift 20142016, replacement for A4 S4 RS4 B8.5 Facelift 20132016, replacement for A5 S5 RS5 B8.5 Facelift 20132016.2. Flash Reminder: 9 LEDs are embedded on both the left and right sides of the paddle shifter, which flash to prompt the driver for precise gear changes.3. Adjustable Design: 500RPM to 9000RPM adjustable, upper and lower limits of light emitting speed adjustable, 11 colors of LED shift light adjustable, color flashing when shifting adjustable.4. Data Display: LED Performance APP on your cell phone, the APP can get the dynamic data of the car in real time, including: RPM, speed, engine load, remaining fuel, voltage, engine oil temperature, water temperature, range, turbo pressure, etc.5. Simple Connection: The OBD2 control box allows wireless connection and data transmission, easy installation and no programming required.Specification:Item Type: Steering Wheel Shift PaddleMaterial: ABS and PMMA.APP: LED Performance (for Android GooglePlayStore / for IOS App Store)LED Light Color Options: 11 colors are adjustable+ -Backlight: White LEDLength: Approx: 165mm/6.49inApplicable Models:Replacement for A3 S3 RS3 8V Pre-facelift 2014-2016Replacement for A4 S4 RS4 B8.5 Facelift 2013-2016Replacement for A5 S5 RS5 B8.5 Facelift 2013-2016Replacement for A6 S6 RS6 C7 2012-2018Replacement for A7 S7 RS7 C7 2012-2018Replacement for Q3 SQ3 2013-2015Replacement for Q5 SQ5 8R Facelift 2013-2017Replacement for Q7 4L Facelift 2013-2015Package List:1 x Pair ofSteering Wheel Shift Paddle1 x OBD Smart Box1 x OBD Box Connection Cable1 x Wire Harness1 x User ManualNote:1. It is highly recommended to be installed and upgraded by a professional mechanic. Compare the base of the original shift paddles with the picture before purchase to see if they are the same, if you are not sure, please send the original steering wheel paddle picture to customer service for confirmation.2. In the installation process have any questions, please promptly with our customer service consultation, we will deal with all the problems for you.3. Be sure to check the original paddle base before purchase, whether it is consistent with the picture.