Torque Solution Urethane Differential Mount Inserts: 2015+ Subaru WRX/STi subaru-wrx-2012 2003 Mazda Protege Mazdaspeed

2003 Mazda Protege Mazdaspeed

1990 Chevrolet S10 Base

YTX20 case size

and they are truly the best on the market for your WRX or STI

Couple this with the COBB Tuning Downpipe with cast-stainless bellmouth for total heat management

Torque Solution Urethane Differential Mount Inserts: 2015+ Subaru WRX/STi subaru-wrx-2012 2003 Mazda Protege MazdaspeedTorque Solution Billet Urethane Upper Differential Mount Inserts Applications: Subaru 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,