Bilstein B4 Shock Absorber (Front) - BMW 5 Series E28/6 E24 14-0772 20-0859-FL — Dual Fluid Lock

20-0859-FL — Dual Fluid Lock Catch Can Kit

reducing pre-filter pressure and current draw on the fuel pump

Needed to Relash ECU

The double socket arm is made of high strength composite and has a tightening knob to secure both ends over the 1" balls

these upgrades demand more airflow

Bilstein B4 Shock Absorber (Front) - BMW 5 Series E28/6 E24 14-0772 20-0859-FL — Dual Fluid LockBilstein B4 The Bilstein B4 is available for practically any model of passenger car in both mono tube and twin tube shock absorber versions! Product Features High power reserves for maximum safety Optimum driving experience as on day one Constant damping power under any load High traction and precise handling thanks to Bilstein gas pressure technology Vehicle Fitment BMW 5 SERIES E28 1981 1988 RWD F GLAND NUT = M48x1. 5 BMW 6 SERIES E24 06 1982 1989