Torque Solution Rear Differential Inserts Subaru 2008-2025 WRX / STI

Torque Solution Polyurethane bushings are much harder compared to the OEM units. By replacing them with these harder Polyurethane units you are able to get rid of the unwanted slop and flexing of the stock units which allows for the power to go into rotating the tires, instead of flexing the rubber. Giving you better feedback, sharper response, more predictability on throttle input, along with eliminating annoying clunking during hard shifts.

Features:
- Eliminates the " CLUNK " when shifting hard
- Reduces wheel hop / traction loss
- Improved 60fts / e.t's
- 1000HP+ and 8sec e.t. torture tested
- 75A durometer bushings
- Limited Lifetime Warranty

Installation and Tips:
- The top 2 inserts along with the plates install in the 2 upper subframe differential mounting points filling the voids.
- The 2nd pair of inserts install on the driver side only of the lower differential brace filling the only side that has a void in the rubber bushing.
- Install Tip: Use a lithium based or silicone grease to help install the inserts into the voids.

Applications:
2008-2014 Subaru STI
2008-2014 Subaru WRX
2015-2021 Subaru STI
2015-2021 Subaru WRX
2022-2025 Subaru WRX