AST Suspension Lowering Springs (30mm/30mm TUV) - 2010+ BMW 5 Series 520/523/528/530/518D/520D Touring w/ Air Suspension HA (F11) spl-parts-titanium-rear-traction-arms 2004 BMW 5 Series 520i/523i/525i/530i

2004 BMW 5 Series 520i/523i/525i/530i Touring (E60/E61)

Part Number ST1031 Old Part Number NT139 Part Name NEOMAX Coilovers Vehicle 1990-1999 Toyota MR2 Chassis Code SW20/SW21 Drivetrain RWD Ride-Height Adjustable Yes Adjustment Type 1-Way Spring Rates - Front 6 kg/mm Spring Rates - Rear 8 kg/mm Super Low Drop Optional Yes Swift Springs Optional Yes Custom Spring Rates Optional Yes Camber Plates - Front Included Camber Plates - Rear Not Applicable Top Mounts - Front Camber Adjustable Top Plates Top Mounts - Rear Non-Adjustable Top Mounts Included (Generally All Metal - No Bushings) Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Vehicle Fitment

Part Number KTA107 Part Name Control Arms Vehicle 1993-1994 Subaru Impreza WRX LS Chassis Code GC/GF Adjustable Yes Ball Joint Included No Bushings Included Yes Grade Type Performance Installation Difficulty Easy Installation Time (hrs) 2 Kit Contents 2 Arms

SXT Chassis Code LX Bushing Color Black Bushing Material Polyurethane Color Black Durometer 94 Installation Difficulty Moderate Installation Time (hrs) 1 Kit Contents 4 Bushings

1996 Subaru Impreza WRX Base (GC/GF/GD/GG/GE/GH/GR/GV)

AST Suspension Lowering Springs (30mm/30mm TUV) - 2010+ BMW 5 Series 520/523/528/530/518D/520D Touring w/ Air Suspension HA (F11) spl-parts-titanium-rear-traction-arms 2004 BMW 5 Series 520i/523i/525i/530iAST Lowering Springs for the 2010+ BMW 5 Series (F11) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle. Features