AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) - 2008-2013 BMW 1 Series 135i (E8X) Forester Part Number W31408 Part Name

Part Number W31408 Part Name Shock Absorber Bushing Vehicle 1975-1981 Ford F-150 Ranger

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AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) - 2008-2013 BMW 1 Series 135i (E8X) Forester Part Number W31408 Part NameThe 5100 Series shock absorbers for the 2008 2013 BMW 1 Series 135i (E8X) utilize inverted upside down technology. The inverted design is race proven technology and produces an extremely strong damper, providing better suspension geometry under heavy lateral and braking loads as seen in a road and track environment. The 5100 Series shock absorbers give your car a better performance than the standard twin tube design. With the 5100 Series suspension