Whiteline Rear Sway Bar Support Brace WRX (2008-2014) STI (2008-2018) Porsche The unique floating valve design

The unique floating valve design incorporates a revised adjustable dual spring system and diaphragm ventilation

Each exhaust system is designed specifically to fit your vehicle without the need for cutting and welding

The Eibach rear Pro-Alignment kit is the ultimate in performance oriented alignment adjustment

1 Hydraulic Tensioner

This cold air intake from Racing Dynamics fits the E39 BMW 530i 2001-2003 with aluminum intake tube

Whiteline Rear Sway Bar Support Brace WRX (2008-2014) STI (2008-2018) Porsche The unique floating valve designThe Rear Sway Bar Support Brace Kit from Whiteline for the Subaru WRX STI is designed to reduce flex and fatigue of the original sway bar mounting components and increase sway bar performance. The factory mounts were not designed for upgraded sway bars and can flex and fatigue over time. These braces are designed for the rear only and are highly recommended for those running upgraded sway bars, especially in competitive driving conditions.