COBB x WeatherTech FloorLiner and Rear FloorLiner Set Subaru WRX / STI 2015-2021 | WT444391-444392 Wheel Color_Gold This design generates more torque

This design generates more torque than most cat-backs available on the market

Custom Tuned

2005-2009 Subaru Legacy GT

Recommended piston clearance:

COBB x WeatherTech FloorLiner and Rear FloorLiner Set Subaru WRX / STI 2015-2021 | WT444391-444392 Wheel Color_Gold This design generates more torqueFitment Information: 2015 2021 Subaru WRX 2015 2021 Subaru STI FloorLiners are laser measured to protect the front, back and even up the sides of your vehicles footwell. For ultimate strength and dependability, FloorLiners feature high density core materials and are engineered with advanced surfacing that carries messes away from shoes and clothing. Features: Absolute Interior Protection High Density Material Advanced Surfacing Design Lower Reservoir