Cusco Rear Sway Bar Reinforcement Brace Subaru WRX / STI 2015-2021 vendor_Cosmis Wheels What's the secret

What's the secret

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

Replaces all worn out components

Borla exhaust systems feature patented straight-through and multi-core technology to unleash horsepower stifled by the stock exhaust design

Cusco Rear Sway Bar Reinforcement Brace Subaru WRX / STI 2015-2021 vendor_Cosmis Wheels What's the secretPart #: 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.