Whiteline BMW 3 Series E9X 05-12 Rear Sway Bar Kit - 20mm

Engineered to 'Activate More Grip', sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires, increasing cornering grip and improving outright performance. This Whiteline 20mm fixed position sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to handling, safety and tyre wear improvements without affecting ride quality or comfort.