Torque Solution Upper Differential Mount Insert 2015-2021 WRX / 2015-2021 STI

Torque Solution Billet/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.

- Eliminates the " CLUNK " when shifting hard
- Reduces wheel hop / traction loss
- Improved 60fts / e.t's
- 75A durometer bushings
- Limited Lifetime Warranty