AST Suspension Lowering Springs (30mm/30mm TUV) - 2000-2010 Alfa Romeo 147 1.6/2.0/1.9JTD (937) air-lift-performance-harnesses 2007 BMW Z4 (E85/E86)

2007 BMW Z4 (E85/E86)

2013 Volkswagen Beetle Base (A5)

0 kg/mm (672 lbs/in) Spring Type Linear Top Mount (Front) Aluminum Mount no camber adjustment Top Mount (Rear) Aluminum Mount no camber adjustment Notes True Rear Coilover Vehicle Fitment

2008 Mitsubishi Outlander SE (GF)

Yellow Speed Racing Dynamic Pro Sport Coilovers for the 2015-2020 BMW M4 5 Bolt Front Upper Mount (F80/F82) are designed and developed for all motoring enthusiasts wanting excellent handling without sacrificing comfort

AST Suspension Lowering Springs (30mm/30mm TUV) - 2000-2010 Alfa Romeo 147 1.6/2.0/1.9JTD (937) air-lift-performance-harnesses 2007 BMW Z4 (E85/E86)AST Lowering Springs for the 2000 2010 Alfa Romeo 147 (937) 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.