This H&R 03-08 BMW Z4 E85 27mm Adj. 2 Hole Sway Bar is designed to reduce body roll and improve handling for the BMW Z4 E85. This adjustable sway bar features two holes for a wide range of adjustment, allowing for fine tuning of the car's handling characteristics. The 27mm diameter bar is made from high-quality steel for maximum strength and durability. This sway bar is perfect for any BMW Z4 E85 driver looking to improve the performance of their vehicle.