Torque Solution Rear Differential Inserts WRX 2008-2026 | TS-SU-092

Torque Solution TS-SU-092 is a polyurethane insert set for the factory rear-differential mount bushings used on 2008-2026 WRX applications. The pieces fill open areas in the original rubber rather than replacing the complete mount, reducing differential movement during launches, shifts, and abrupt throttle changes. Owners use them to make the driveline feel more immediate and to limit clunk caused by normal bushing compliance. The firmer connection can also transmit more differential whine, vibration, or impact harshness into the cabin, and it will not repair torn factory bushings or a worn differential mount. Installation requires safely supporting the rear differential while loosening the relevant mount hardware, orienting the inserts correctly, and torquing everything to specification before the support is removed.