The Driveshaft Shop 800HP direct-fit rear axle for 2008–2015 Subaru WRX is a high-capacity replacement axle assembled as a direct-fit unit. Specified in the catalog as an 800HP-rated rear axle, it provides a like-for-like replacement for upgraded drivetrains, matching the axle form factor and mounting of the original rear assembly for owners pushing power beyond stock levels.
DSS 08-15 Subaru WRX 800HP Direct Fit Rear Axles RA8534X4-V2