AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 1999-2007 BMW 3 Series 330d Sedan/Touring/Coupe/Convertible (E46) RX400h Part Number W31408 Part Name

Part Number W31408 Part Name Shock Absorber Bushing Vehicle 1977-1984 Ford F-150 XLT Chassis Code F-Series Bushing Color Black Bushing Material Polyurethane Color Black Durometer 72 Installation Difficulty Moderate Installation Time (hrs) 1 Kit Contents 4 Bushings Material Polyurethane Vehicle Placement Front Wheel Alignment Required Yes Vehicle Fitment

Ride-Height Adjustable Yes Damping Adjustment Non-Adjustable Front Spring Rates Progressive Rear Spring Rates Progressive Quantity Full Set (Front & Rear) Notes Only for cars with a clamp diameter of 49

1996 Volkswagen Passat Variant (3B)

bolt-on fitment — for the 1989-1994 Mazda 323 at a price that undercuts the top-tier Pro Plus and Executive kits

1 461 080-188-100 100 5

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 1999-2007 BMW 3 Series 330d Sedan/Touring/Coupe/Convertible (E46) RX400h Part Number W31408 Part NameThe 5100 Series shock absorbers for the 1999 2007 BMW 3 Series 330d Sedan Touring Coupe Convertible (E46) utilize non inverted high performance monotube technology. In the past, these were known as the 4100 series. Monotube design shocks absorbers give your car a better performance than the standard twin tube design, the gas pressure is separated by a floating piston, and eliminates cavitation and airation within the oil chamber. The 5100 Series