Bilstein B4 2003 BMW Z4 2.5i Front Left Twintube Strut Assembly Suspension>Steering Knuckles & Spindles California facility

California facility

For the sharpest look

Each exhaust comes complete with bespoke adapter plates and gaskets to fit AWE’s dual 3” system to factory downpipes (if you’re mating to aftermarket components

thicker retainer stampings and a heat-treated

free-flowing tube with a 5 inch outside diameter

Bilstein B4 2003 BMW Z4 2.5i Front Left Twintube Strut Assembly Suspension>Steering Knuckles & Spindles California facilityBilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality.