Enhanced Comfort: The gear shift knob features a softer grip that improves the driving experience, making gear changes more comfortable during longer journeys. Function - The Gear Shift Knob are designed to enhance repair or improve the performance and appearance of the car. Carbon Fiber Gear Shift Knob Manual Transmission Shifter Lever Handle With Adapter. Made of Aluminum for Enhancing Strength, Durability and Shifting Speed. Enhance shifting more smoothly and quickly while shifter is engaging into the gear box., Manufacturer: songzibai