AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) (True Coilover) - 2005-2012 Porsche 911 3.8 4WD (997) 570GT Part Number SN1063 Old Part

Part Number SN1063 Old Part Number NN109-T Part Name NEOMAX Coilovers Vehicle 2003-2009 Nissan 350Z Chassis Code Z33 Drivetrain RWD Ride-Height Adjustable Yes Adjustment Type 1-Way Spring Rates - Front 12 kg/mm Spring Rates - Rear 10 kg/mm Super Low Drop Optional Yes Swift Springs Optional Yes Custom Spring Rates Optional Yes Camber Plates - Front Not Applicable Camber Plates - Rear Not Applicable Top Mounts - Front Non-Adjustable Top Plates With Pillow Ball Included Top Mounts - Rear Non Adjustable Top Plates With Pillow Ball Included Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Vehicle Fitment

Part Number SPL RTR G29 Part Name Titanium Rear Traction Arms UPC 887753910615 Vehicle 2018-2023 BMW Z4 (G29) Quantity Pair of 2 Vehicle Fitment

1991 Mercedes-Benz 200 250D Turbo/260E/280E/300D Coupe (W124/C)

2020 Subaru Impreza WRX (VAG)

AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) (True Coilover) - 2005-2012 Porsche 911 3.8 4WD (997) 570GT Part Number SN1063 Old PartThe 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