Torque Solution Urethane Differential Mount Inserts Subaru WRX / STI 2015-2021 | TS-SU-303 vendor_Gimmick Motorsports Designed with 5 factory strut

Designed with 5 factory strut tower mounting points

The COBB Titanium Cat-Back Exhaust is un-matched in build quality

Installation hardware (where required)

The downpipe section Borla includes will bolt perfectly to your stock downpipe

Cometic multi-layer steel (MLS) head gaskets for the for the Subaru 2

Torque Solution Urethane Differential Mount Inserts Subaru WRX / STI 2015-2021 | TS-SU-303 vendor_Gimmick Motorsports Designed with 5 factory strutPart #: TS SU 303 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