Whiteline Rear Differential Positive Power Kit Subaru WRX 2008-2025 / STI 2008-2021 | KDT905

Fitment Information: This kit fits 2008 - 2025 Subaru WRX and 2008 - 2021 Subaru STI. Features: The Whiteline Rear Differential Positive Power Kit is a game - changer. Whiteline's differential bushings keep the pinion angles stable. It also improves gear shifts, reduces initial torque loss, and boosts power transfer to the wheels. California Prop 65 Warning: Working on a vehicle can expose you to harmful chemicals like engine exhaust, carbon monoxide, phthalates, and lead. To stay safe, avoid breathing exhaust, idle the engine only when needed, service your vehicle in a well - ventilated area, and wear gloves or wash your hands often. For more info, visit www.p65warnings.ca.gov.

Using this Whiteline Rear Differential Positive Power Kit is straightforward. First, make sure your vehicle is a 2008 - 2025 Subaru WRX or a 2008 - 2021 Subaru STI. You can install the kit yourself if you have some basic mechanical skills, or take it to a professional mechanic. When you start using your car after installation, you'll notice smoother gear shifts and better power delivery. As for maintenance, keep an eye on the differential area during regular vehicle check - ups. Look for any signs of wear on the bushings. If you see any damage, replace the parts as soon as possible. And always follow the California Prop 65 safety guidelines. Don't breathe in the exhaust, only idle the engine when you really have to, work in a well - ventilated area, and wash your hands often.