Torque Solution Billet/Urethane Upper Differential Mount InsertsApplications: WRX / STi 2015+ 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 Fits: WRX 2015+ STi 2015+ PROPOSITION 65 Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. WARNING: Cancer and Reproductive Harm.
