For Civic/Del Sol/CRX/Integra Single Bend Short Throw Shifter+5-Speed Gear Knob+3.75" Extension Kit (Purple) High Quality Light-Weight Anodized Aluminum for Enhancing Strength and Durability Shift Knob - Retains 5-Speed Indications; M10 x 1.5 Thread Pitch Short Throw Shifter - 12" Length Single Bend Shifter to Position Knob Closer to Driver; Provides Quicker, Reducing Shift Throw by 45% - 50% Shifter Extension - All Vehicles with 10mm x 1.5 Threaded Shifters (Manual Transmission Only, Will not Work for Automatics) Professional Installer is Highly Recommended (No Instruction Included)