Feature 1LED Shift Indicator: With 5 sets of LEDs on each side of the steering wheel, which lights up gradually in green as the engine RPM increases. Once reached the configured RPM, the indicator will flash red as a reminder to up shift. 2Adjustable RPM and Color: LED shift indicator, adjustable from 500RPM to 9900RPM, and with adjustable RGB shift light color. The shift indicator lights could show 060mph quarter mile and lap times lateral and longitudinal acceleration values and displays efficient dynamics data. 3Real Time Data Display: The LED performance steering wheel allows you to read real time data such as speed, RMP, LAP, engine load, water temperature, voltage and more from the display embedded in the steering wheel. 4Stable Grip: Flat bottom race inspired design which also increases leg room, can provide excellent grip at any temperature and even in extreme driving situations, giving you grip in the excitement of racing. 5Premium Carbon Fiber: 3K glossy carbon fiber, coated with 1mm thick epoxy resin coating, oxidation resistance, with durable surface finish. The structure of carbon fiber is symmetrical, uniform and has no twisted structure.SpecificationItem Type: Car Steering WheelMaterial: Carbon Fiber + Perforated LeatherLED Shift Indicator Race Display: 20 LEDs LightSteering Wheel Stitching: RedSteering Wheel Hand Grips: Perforated LeatherSteering Wheel Shape Bottom: Flat bottom D type Racing DesignFinger Ridges: YESPaddle Shifter Holes: YesTechnical Parameter:Working Voltage: 12V-16VWorking Frequency: 2.4GHzWorking Current: Motherboard <40mA, Display <25mAQuiescent Current: 3mASensing Distance: Approx. 10m/10.9ydApplicable Temperature: -40-+85Main Functions (LCD Display)1. Fuel consumption breakdown2. Steering wheel angle perception3. Dynamic steering transmission4. Time record5. Dynamic speed sensing6. Racing mileage record7. Engine information presentation8. Specific information setting9. Estimated mileage10. Turbo displayFitment:Fit for A4 S4 B8 Pre-facelift 2009-2012Fit for A5 S5 RS5 B8 Pre-facelift 2009-2012Fit for A6 S6 C6 2005-2011Fit for A8 S8 D3 Facelift 2006-2009(Only For Original Steering Wheel With Paddle Shifter) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xLEDSteeringWheel1 x OBD2 Smart Module1 x OBD2 Wiring Harness1 x ManualNote1. It is strongly recommended to install and upgrade by a professional mechanic.2. If you have any questions during the installation process, please consult our customer service in time, and we will handle all problems for you.3. Support to customize the steering wheel of any style, color, material, and any model, please contact customer service.