K-Tuned K-Series Shift Selector Spring - KTD-SFT-SP2 100F-300F The knob itself is constructed

The knob itself is constructed with a 2 piece design with a hidden locking nut

X-Series Gauges come with a black bezel and faceplate

The Supercharger-Specific PorPort features a softer ((4 In Hg) spring so it can stay open at idle when the supercharger is still producsing boost

Fitment: 99-00 Honda Civic Si 1

K-Tuned K-Series Shift Selector Spring - KTD-SFT-SP2 100F-300F The knob itself is constructedApplications: All K Series Transmissions Features: * 80% stiffer than OEM Springs * Aiding in quicker for centering shift selector and shifter Fitment Fits most Manual transmission, K Series Hondas DOES not fit the 2017+ CTR or 2018+ Accord