
The Driveshaft Shop Level 5 axle and hub kit is specified for 2006–2009 Subaru Legacy Spec B vehicles equipped with the R180 STI differential. Provided as a complete axle/hub assembly, the kit replaces OE components to restore drivetrain connection and durability at the wheel. It's intended as a direct-fit hardware solution where an upgraded or replacement level axle is required for that specific Subaru application.
DSS 06-09 Subaru Legacy Spec B With R180 STI Differential Level 5 Axle/Hub Kit SU50