Feature: 1. LED Shift Indication: The LED shift indicator consists of 5 sets of LEDs located on either side of the steering wheel, which gradually light up green as the engine speed increases. Once the user configured RPM is reached, the indicator light flashes red as an upshift reminder. 2. Adjustable RPM and RGB Color: LED shift indicator, adjustable from 500RPM to 9900RPM, LED shift light's color is adjustable RGB color. Supports shift indicators 0‑60 mph quarter mile and lap time lateral and longitudinal acceleration values ​​and displays efficient dynamic data. 3. Digital Display: LED performance steering wheel, you can read real time data from the display embedded in the steering wheel, highlighting LEDs showing speed, RPM, LAP, engine load, water temperature, voltage, etc. 4. Carbon Fiber with Epoxy Coating: 3K glossy carbon fiber with a 1mm thick Epoxy coating, which gives the steering wheel extra protection against oxidation, with a high quality surface finish, high heat resistance. The carbon fiber construction is symmetrical and uniform, with no twisting weave. 5. Characteristic: Upgraded custom steering wheel, all stitches are expertly sewn by hand. Flat bottom D racing design, LED shift indicator race display, Nappa perforated leather hand grip, M‑tri stitching, finger ridges. 6. Excellent Grip: The flat bottomed racing inspired design also increases legroom, provides good grip at all temperatures, even in extreme driving situations. Easy to install, the module is connected to the wireless OBD2 plug without wiring. Specification: Item Type: LED Steering Wheel Material: LED + Carbon Fiber + Nappa Perforated Leather LED Shift Indicator Race Display: 20pcs LED Lights Steering Wheel Stitching: M-tri Steering Wheel Hand Grips: Nappa Perforated Leather Steering Wheel Shape Bottom: Flat bottom D type Racing Design Finger Ridges: Yes Paddle Shifter Holes: No Technical Parameter Working Voltage: 12V-16V Operating Frequency: 2.4GHz Working Current: Motherboard <40mA, Display <25mA Quiescent Current: 3mA Induction Distance: Approx. 10m/10.9yd Applicable Temperature: -40℃-+85℃ Main Function (LCD Display) 1. Details of Fuel Consumption 2. Steering Wheel Angle Perception 3. Dynamic Steering Communication 4. Time Record 5. Speed Dynamic Perception 6. Racing Mileage Record 7. Engine Information Presentation 8. Specific Information Settings 9. Estimated Cruising Range 10. Turbo Display Fitment: Replacement for 1 Series E82 Coupe 2008-2013 Replacement for 1 Series E88 Convertible 2008-2013 Replacement for 3 Series E90 Sedan 2006-2011 Replacement for 3 Series E91 Wagon 2007-2012 Replacement for 3 Series E92 Coupe 2007-2013 Replacement for 3 Series E93 Convertible 2007-2013 Replacement for M3 E90 E92 E93 2007-2013 Only for Manual Transmission Models, Without Paddle Shifter Holes. Package List: 1 x Car Steering Wheel1 x OBD2 Smart Module1 x OBD2 Wiring Harness1 x Manual Note: 1. It is strongly recommended to install by a professional mechanic2. If you have any questions during the installation process, please contact our aftersales customer service in time to help you complete the installation and upgrade.