AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) (True Coilover) - 1995-1997 Porsche 911 Carrera 2/4 3.6 Turbo (993) XA Part Number SB1030 Old Part

Part Number SB1030 Old Part Number NB125 Part Name NEOMAX Coilovers Vehicle 2004-2013 BMW 3 Series 4 Cyl Chassis Code E90 Drivetrain AWD Ride-Height Adjustable Yes Adjustment Type 1-Way Spring Rates - Front 12 kg/mm Spring Rates - Rear 11 kg/mm (Separated shock and spring) Super Low Drop Optional Yes Swift Springs Optional Yes Custom Spring Rates Optional Yes Custom Spring Rates - Rear Option Note Rear spring rates can not be changed on some kits

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For Mazda 6 owners who refuse to compromise ride quality for stance

AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) (True Coilover) - 1995-1997 Porsche 911 Carrera 2/4 3.6 Turbo (993) XA Part Number SB1030 Old PartThe 5100 Series shock absorbers for the 1995 1997 Porsche 911 Carrera 2 4 3. 6 Turbo (993) 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