Installation Guide: 1.Remove existing shift knob 2. Select correct adaptor and install over shifter 3. Side shift knob on to shaft, make sure release button works Tighten down with 3 set screws Features: 1.No modification needed 2.100% new and never used 3. High quality Leather with light weight carbon steel 4. Defect design, Stylish and cool, unique, personalized and modified boutique. 5.This is Defect design, Stylish and cool shift knob, it can recover the performing as well as you used to and Better for Racing, it is time to replace shift knob for your car now Specification: Condition: 100% new Manufacture: China, Chinese Factory Homegrown products for Sales Item Type: Shift Knob Item Name: Automatic Shift Knob Size: 5.1*1.7cm Weight: 0.215kg Material: PU+ carbon steel Color: Black Fitting For: Universal for Automatic transmission Package Includes: 1 x Shift Knob