Audi inspired Shifter Knob Automatic Transmission Only Better Grip Can rest your palm comfortably Note: Can be installed in RHD models but you need to use your pinky/ring finger to press the button instead of your thumb. Do not buy if you dont agree, it cannot be inverted. Black Chrome Stainless Silver Compatible now to old stye shift knob. (Mazda 3 14-18, Mazda 2, Mazda 6 14-22, CX3, CX5 12-22, CX8, CX9)   If FLAT TOP (Mazda 3 BP, CX30, CX50), just direct replacement only. No need to replace the white stick. If ROUND TOP, you need to pull out the white plastic and replace with our new white stick included in the package. Guide is here. Put first the lever to D and step on the brake or turn off the engine. If the new stick is not working and not engaging in P position. Please use the original stick and follow this video guide. Make sure to do it in Neutral Position. If you still cant put the Shifter to P or the car ignition does not turn off due to the stick is still being pressed down a little bit, we suggest to trim the top part as show below.