Cusco Reinforced Differential Carrier Subaru WRX 2015-2025 / STI 2008-2021 | 6A1 489 A

Part #: 6A1 489 A. This Cusco Reinforced Differential Carrier is a must - have for driving enthusiasts. It fits Subaru WRX (2015 - 2024), STI (2008 - 2021), Crosstrek (2013 - 2023), and Forester (2019 - 2024). Ideal for spirited driving and weekend track days, it enhances traction, reinforces multi - link points, and stabilizes the rear end during sharp turns. You'll enjoy better driveline response without torque loss. Crafted from high - grade metals with a box - type, hand - welded construction and powder - coated in Cusco's signature blue. Comes with pre - installed premium rubber bushings, ready for quick installation.

Using this Cusco Reinforced Differential Carrier is straightforward. First, make sure your vehicle is on a flat and stable surface. Refer to your vehicle's manual to find the right spot for installation. The carrier comes with pre - installed bushings, so you can directly mount it according to the correct orientation. When driving, this carrier will give you better control, especially during cornering. For maintenance, check the carrier regularly for any signs of wear or damage. If you notice any unusual noises or vibrations while driving, it's a good idea to inspect the carrier. Clean it occasionally to prevent dirt build - up. Also, make sure the mounting bolts are tightened properly. If you're unsure about any step, it's always a good idea to consult a professional mechanic.