Torque Solution Urethane Differential Mount Inserts Subaru WRX / STI 2015-2021 | TS-SU-303 vendor_Gimmick Motorsports Cometic multi-layer steel (MLS) head

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

Designed for tuners

Installation hardware (where required)

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

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

Torque Solution Urethane Differential Mount Inserts Subaru WRX / STI 2015-2021 | TS-SU-303 vendor_Gimmick Motorsports Cometic multi-layer steel (MLS) headPart #: 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