Mugen Gear Shift Knob not only has a sleek style, but is made from Quality Aluminium Alloy UNIVERSAL FIT: While our Gear Shift knob is geared to fit most vehicles, it is specifically designed for cars with a manual 4 or 5 speed transmission shift knobs QUALITY AND DURABILITY: It comes with a layer of clear coating to prevent fading. Our Gear Shift Knob has nice smooth grips allowing you to shift faster and grip better SHIFT FASTER & SMOOTH GRIP: The aluminium exterior creates a smooth grip and allows you to shift smoother and faster, enhancement driving experience EASY INSTALL: No modifications, drilling or cutting needed. Simply remove the old shift knob, select the correct thread adapter (8mm, 10mm, 12mm) and screw your shifter onto the knob rod. You have a new cool shift knob