Cusco Front Member Power Brace WRX / STI (2015-2018) Wheels As exhaust gases exit the

As exhaust gases exit the EJ25 engine and flow into an AWE 180 Technology® equipped resonator

this is not something for an amature mechanic

4 Idler Pulleys

Call them whatever

Cusco Front Member Power Brace WRX / STI (2015-2018) Wheels As exhaust gases exit theCusco's Power Brace for the Subaru WRX STI is designed to stiffen up your chassis and help reduce vehicle body flex. When making excessive corners, you will want to reduce the chassis flex and increase the rigidity of your car. This is where Cusco's Power Braces come into effect! Cusco has designed these braces to be fully functional in conjunction with Cusco's other lower braces.