AST Suspension 5100 Series Coilovers (Includes Front/Rear Top Mounts) (True Coilover) - 2005-2012 Porsche 911 3.8 4WD (997) whiteline-subframe-lock-kit 1989 BMW 4 Series 418i

1989 BMW 4 Series 418i Gran Coupe (E30)

2016 Audi S5 & Quattro Coupe & Convertible (B8)

0 kg/mm (560 lbs/in) Spring Type Linear Top Mount (Front) Reuses OEM Top Mount Top Mount (Rear) Reuses OEM Top Mount Notes Ksport Electronic Damping Cancellation Kit EDCCA020 available for this application Vehicle Fitment

2015 BMW 4 Series 435i/440i AWD (w/o EDC)

Part Number 3522000S Part Name V3 Coilover Kit UPC 847691033449 Vehicle 2014-2018 BMW 435i/440i AWD Front Lowering Rate 1

AST Suspension 5100 Series Coilovers (Includes Front/Rear Top Mounts) (True Coilover) - 2005-2012 Porsche 911 3.8 4WD (997) whiteline-subframe-lock-kit 1989 BMW 4 Series 418iThe 5100 Series shock absorbers for the 2005 2012 Porsche 911 3. 8 4WD (997) 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