Boomba's short shift lever offers a perfect blend of performance and comfort. It's a breeze to install, simply replacing your Subaru WRX's OEM shift lever without any need to modify the surrounding console. This re - engineered lever cuts shift travel by 30%, delivering a shorter and crisper shift feel as you change gears. With a height almost 2 inches shorter and positioned half an inch closer to the driver, the shift knob is in a super - comfortable spot while still keeping the reverse lockout fully functional. The easy - to - install shifter adapter from PERRIN makes your shifts solid and positive. It's the ideal first upgrade for your car to instantly enhance your driving experience, reducing throw by 30%. The PERRIN shift adapter is one of the quickest to install among 6 - speed shifters and doesn't require cutting the shift rod, so it won't cause any permanent changes to your WRX. The PERRIN Shifter Stop is designed to reduce the shifter slop in your vehicle, especially the horizontal play between 1st and 2nd gear gates. It can cut the horizontal movement by up to 0.12 inches, creating a solid connection between you and the transmission. Crafted from 6061 - T6 aluminum, it can handle countless downshifts from 3rd to 2nd gear. PERRIN also provides hardware to eliminate the gap in the shifter assembly, further reducing lateral movement. Kit includes: 1x Boomba Short Throw Shifter Lever 031000010000, 1x Perrin Brass Shifter Bushing PSP - INR - 016, 1x Perrin Short Shift Adapter PSP - INR - 201, 1x Perrin Shifter Stop (PSP - INR - 019 for 2018 - 2021, PSP - INR - 018 for 2015 - 2017).




Using this short shift kit is easy. First, install the Boomba short shift lever by replacing the OEM shift lever without any console modifications. Then, attach the PERRIN shifter adapter for a solid shift feel. Finally, bolt on the PERRIN Shifter Stop to the transmission. When installing, make sure all parts are securely tightened. As for maintenance, regularly check the tightness of the bolts and the condition of the shifter bushing. If you notice any excessive play or strange noises, check the parts for wear and tear. This kit is built to last, but taking good care of it will ensure optimal performance and a great driving experience for a long time.