Bilstein B4 Shock Absorber (Front) - BMW 5 Series E39 Flex Fuel Kits Phenolic thermal spacers and stand-offs

Phenolic thermal spacers and stand-offs provide a heat barrier between the cylinder head and fuel system and are included with each kit

✅ O-ring sealed ORB threads — no PTFE paste or thread sealant required

O-Rings: Buna-N

1/8" NPT threads allow for simple

Bilstein B4 Shock Absorber (Front) - BMW 5 Series E39 Flex Fuel Kits Phenolic thermal spacers and stand-offsBilstein 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 E39 1995 2004 RWD 8 Cylinder Front Excl Pneumatic Suspension