Perrin Rear Sway Bar Adjustable 19mm WRX / STI (2008-2018) BRZ FR-S T86 Nissan The 6 holes drilled into

The 6 holes drilled into this pulley are intended to be used in conjunction with the Gates Stretch Belt Install Tool to make the installation as simple as possible

All 3 sides of the flanges are CNC Machined to perfection

AT87 Alignment Tool For Quick and Easy Installation

Rows: Standard: 2 / X-Line: 3

a six puck high torque sprung disc with Ceramic buttons

Perrin Rear Sway Bar Adjustable 19mm WRX / STI (2008-2018) BRZ FR-S T86 Nissan The 6 holes drilled intoTake your Subaru's handling to the next level with PERRIN Performance sway bars. Upgrading your sway bar is the easiest way to improve vehicle handing. Sway bars increase roll resistance and modify vehicle balance. In general, adding a larger rear sway bar increases over steer, and adding a larger front sway bar increases under steer. Upgrade both front and rear sway bars to reduce body roll and tune vehicle balance to your preference.