DSS 09-18 Subaru STi Direct Fit 800HP Rear Axle (Single - Interchangeable L or R) RA8530X4-V2

If you're pushing your 2009-2018 Subaru STi past the 800 horsepower mark, the stock rear axles are likely a weak point. The Driveshaft Shop's direct-fit rear axle is built to handle that kind of power, offering a robust solution for high-performance builds. This axle is designed to be interchangeable, meaning you can use it on either the left or right side, simplifying installation and spares management.

Constructed with high-strength materials, this axle is engineered to withstand the increased torque and stress of a significantly modified engine. The direct-fit design means it bolts into the factory location without requiring modifications, making the installation process straightforward for a component of this caliber. This is a single axle, so you'll need to order two if you're replacing both sides, or one if you're replacing a damaged unit.

For serious STi owners looking to maximize their drivetrain's capability and reliability under extreme power, this rear axle from Driveshaft Shop is a solid choice. It’s a critical upgrade for anyone serious about drag racing, track days, or simply building a powerful street car that can handle the abuse.