True to our philosophy of Performance Without Compromise, GFB's Short Shift Kits are designed with a unique linkage system that means the shift throw is fully adjustable whilst retaining the stock gearstick height and requiring NO modifications to the transmission tunnel. That means you can simply bolt one on, adjust it the way you want it, and get a positive and direct "race car" shift feel!, We've also made the installation as easy as possible. Our 6-speed Subaru kits include a specially designed pin removal tool for the reverse cable. Suffice to say, you'll appreciate what a great touch this is when you install the kit.