AST Suspension 5300 Series Coilovers - 2003-2009 Audi A3 Sportback 1.9 TDI (8PA) X Series Part Number W63397 Part Name

Part Number W63397 Part Name Control Arm Bushing Vehicle 2006-2009 Subaru Legacy 2

The KSport GT Lowering Springs drop the 2006-2009 Volkswagen Golf roughly 1 to 1

2012 Ford Mustang (S197)

Part Number ST-E90-XR1 Part Name Stance XR1 Vehicle 2008-2013 BMW M3 Chassis Code E90/E92/E93 Drivetrain RWD Damping Adjustment 1-Way · 16 Levels Ride-Height Adjustable Yes Spring Rate - Front 9 kg/mm Spring Rate - Rear 10 kg/mm Upper Mount - Front Solid pillowball Upper Mount - Rear Rubber Damper Type - Front Inverted Monotube Damper Type - Rear Upright Suspension Design - Front True Coilover Suspension Design - Rear Seperate Camber Plates - Front Not Included Camber Plates - Rear Not Applicable Vehicle Fitment

AST Suspension 5300 Series Coilovers - 2003-2009 Audi A3 Sportback 1.9 TDI (8PA) X Series Part Number W63397 Part NameFor the best performance on the track, AST Suspension designed the Competition 3 way adjustable series to fit the 2003 2009 Audi A3 Sportback 1. 9 TDI (8PA) The 5300 Series shock absorbers are rebound adjustable in 12 positions on the strut. The high speed compression is adjustable in 12 positions and the low speed compression is adjustable in 14 positions. Both compression adjustments are made using an external canister. All adjusters work completely