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
This Part Fits
2015-2017 Subaru STI Torque Solution Upper Differential Mount Inserts
2015-2017 Subaru WRX Torque Solution Upper Differential Mount Inserts