AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2003-2007 Subaru Impreza WRX TS 2.5 (GG/GD PCD 5x100) universal 2000 BMW Z3 M (E37)

2000 BMW Z3 M (E37)

1989 Audi 80 Quattro Coupe 4-5CYL (89)

Part Number CNS170-KP Damping Adjustment 36-Way Height Adjustable Yes Spring Rate (Front) 12

Part Number WSK-SUB004 Part Name Lowering Springs Vehicle 2008-2014 Subaru WRX STI Base Chassis Code GR Spring Rate - Front 310 PPI Installation Difficulty Difficult Installation Time (hrs) 4 Kit Contents 4 Springs Spring Rate - Rear 320 PPI Vehicle Placement Front and Rear Wheel Alignment Required Yes Spring Type Progressive Ride-Height Adjustable No Notes Front and rear performance coil spring kit - lowers vehicle 10mm front and rear Vehicle Fitment

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2003-2007 Subaru Impreza WRX TS 2.5 (GG/GD PCD 5x100) universal 2000 BMW Z3 M (E37)The 5100 Series shock absorbers for the 2003 2007 Subaru Impreza WRX TS 2. 5 (GG GD PCD 5x100) 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