Feature: 1. The LED shift indicator including 5 sets of LEDs on each side of the steering wheel. As the engine RPM increases, the LEDs gradually light up in green. Once reaching the RPM configured by the user, the indicator light will flash red as a reminder of upshifting. The LED gear indicator can be adjusted from 500RPM to 9900RPM. The color of the LED gear indicator can be adjusted to RGB color. 2. The LED performance steering wheel is the perfect choice for any performance enthusiast. Equipped with a gear shift indicator, which can change the lateral and longitudinal acceleration values during the mile and lap time of 0‑60 mph, and display valid dynamic data. Highlight LED display includes Speed, RPM, LAP, Engine Load, Water Temperature, Voltage, etc. 3. Adaopts 3K glossy carbon fiber, coated with a 1mm thick epoxy coating, therefore, this gives the carbon fiber wheels extra protection against oxidation. It has high‑quality surface finish and high heat resistance. The carbon fiber is constructed symmetrically and uniformly, with no twisted weaves. 4. The flat‑bottomed race‑inspired design also increases leg room, which providing excellent grip at any temperature and even under extreme driving conditions, allowing you to grip under the stimulation of the car. 5. Simple to install, the module is connected to the wireless OBD2 plug. The trim panel, wiring harness and gear shift mechanism will need to be replaced from the existing steering wheel to a new steering wheel. Specification: Item Type: Steering Wheel Material: Carbon Fiber + Nappa Perforated LeatherColor: Carbon Fiber LED Shift Lights And LCD Race Display: Yes Steering Wheel Stitching: RedSteering Wheel Hand Grips: Nappa Perforated Leather Steering Wheel Shape Bottom: Flat bottom D-type Racing DesignFinger Ridges: YES Technical Parameter: Working Voltage: 12V-16V Working Frequency: 2.4GHz Working Current: Mainboard <30mA / Display <15mA Quiescent Current: 3mA Sensing Distance: Approx. 10m/32.8ft Applicable Temperature: -40℃-85℃ Main Functions (LCD Display) 1. Fuel consumption detail 2. Steering wheel angle perception 3. Dynamic steering transmission 4. Time record 5. Dynamic speed sensing 6. Racing mileage record 7. Engine information presentation 8. Specific information setting 9. Estimated mileage forecast 10. Turbo display and so on. Fitment: Fit for R8 4S MK2 2016+ Fit for TT/TTS/TTRS MK3 2015+. Package List: 1 x LED Steering Wheel1 x OBD2 Intelligent Module1 x OBD2 Intelligent Harness1 x Manual Note: 1. Professional Installation is Highly Recommended 2. Does not include any trims, buttons, back cover, and wire harness on this steering wheel.