WRX Extension - STi Appearance


This part is a customizable shift lever extension piece, specifically designed to fit onto any Subaru 5-speed manual shift lever. The extension screws right onto the shift lever, and any STi-fitment shift knob screws right onto the top of the extension. The extension rasises the knob 2-inches above the top of the shift lever. Boot collars are designed specifically to fit either the WRX boot or the STi boot.

Due to the WRX shift boot and STi shift boot being different in size, two fitments are necessary of this extension. Please read everything to understand what you need to choose.

  • Those 5-speed cars with the STi shift boot (usually comes when upgrading to STi shift trim) must choose the STi boot lip version. (SHOWN IN TOP ROW OF PICS)
    • This fitment comes with an integrated Boot Collar securely attached below the reverse ring. This additional part increases the price but it necessary to properly hold the STi shift boot in place. It is the same style of collar used to hold the boot on the actual STi transmission, but I custom-manufacture it for this application. You can choose from a variety of materials and colors to accent your shifter.
  • Those 5-speed cars with the stock 5-speed shift boot must choose the WRX boot lip version. (SHOWN IN BOTTOM ROW OF PICS)
    • This fitment has a standard boot lip so the stock shift boot just pops right on.



EXTENSION OPTIONS: (See generic examples below)

    • Choose from Aluminum or Stainless Steel construction
      • Aluminum is lighter and a bright silver color
      • Stainless Steel is stronger & heavier, and a darker grayish/silver color

    • Choose a brushed finish, or a black gloss painted finish for either material choice. The black paint will be only on the bottom half of the ring section as shown in the bottom row of pictures
    • OPTIONAL: Shift knob alignment tool. Order this tool if you are using a shift knob that has an engraving or gear pattern like the stock STi knob. Otherwise it might be crooked when you install it on the extension.


Browse the STi Shift Knob menu and purchase any shift knob listed there to go with this extension.

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