Cusco Rear Sway Bar Reinforcement Brace Subaru WRX / STI 2015-2021 vendor_Cosmis Wheels and a premium finish suitable

and a premium finish suitable for street performance

Being tailored for specific models makes for better fitment than competitors' universal brackets

and it is crafted from 6061-T6 aluminum materials which allows for countless downshifts from 3rd to 2nd gear

What's the secret

Replaces all worn out components

Cusco Rear Sway Bar Reinforcement Brace Subaru WRX / STI 2015-2021 vendor_Cosmis Wheels and a premium finish suitablePart #: 6A1 492 RL When upgrading your sway bars to stiffer ones, a lot more stress is placed on various components. To prevent torquing of other mounts, this brace reinforces them. The end result is better reliability and greater performance.