BMW Z4 Coupe (E86, 2006–2008). The rare Z4 Coupe, a stiff and eager track platform. JRZ’s handbuilt dampers for the E86 come in multiple levels of adjustment, up to 3-way double-adjustable, and are custom-valved to your car and your goals. As the official U.S. JRZ distributor, we help you spec the right kit and valving, with expert setup support and fast shipping.
