Fitment: This Billetworkz 6 - Speed Cosmic Shift Knob is a perfect fit for 2015 - 2024 Subaru WRX and 2004 - 2021 Subaru STI 6 - speed manual transmission models. Note that it won't work with CVT/Automatic transmission vehicles. Features: Swap out your OEM shift knob with this unique custom - anodized shift knob. Each one is mirror - polished before anodizing. The anodizing process, done by hand with an intensive technique, creates a strong layer, making the shift knob super durable and scratch - resistant. It has a lightbulb shape, is engraved with '6 - Speed Velocity', and is CNC machined from 6061 Aluminum. You can choose your favorite custom anodized color, and it comes with a laser - engraved shift pattern. It also retains full reverse lockout functionality and is designed for maximum comfort with both overhand and side grips. Specs: It weighs 200g, has a diameter of 2 inches, and a height of 2.375 inches. California Prop 65 Warning: Working on or maintaining a vehicle can expose you to harmful chemicals like engine exhaust, carbon monoxide, phthalates, and lead. To reduce exposure, avoid breathing exhaust, limit idling, service your vehicle in a well - ventilated area, and wash your hands often or wear gloves when working on it. For more info, visit www.p65warnings.ca.gov.





Using your Billetworkz 6 - Speed Cosmic Shift Knob is straightforward. Just replace your old OEM shift knob with this new one on your 2015 - 2024 Subaru WRX or 2004 - 2021 Subaru STI 6 - speed manual transmission vehicle. Make sure your vehicle is parked and the engine is off before installation. When it comes to maintenance, a simple wipe with a soft cloth can keep it clean. Avoid using harsh chemicals as they may damage the anodized finish. As for the California Prop 65 warning, be careful when working on your vehicle. Don't breathe in the exhaust, only idle the engine when necessary, and service your car in a well - ventilated area. Wear gloves or wash your hands often to minimize exposure to harmful chemicals.