AST Suspension Lowering Springs (40mm/40mm) - 2010-2017 BMW 5 Series 535/525D/530D/535D Touring w/ Air Suspension HA (F11) Thunderbird For 2006-2013 Lexus IS-F owners

For 2006-2013 Lexus IS-F owners who want one setup that actually works every day

2016 Mini Cooper Clubman (w/ EDC)

and weathering adding durability

The KSport Asphalt Rally AR Coilover Kit is engineered for the abuse of tarmac rally stages and hard-driven back roads — exactly the conditions that break softer street coilovers on the 2001-2010 Lexus SC430

AST Suspension Lowering Springs (40mm/40mm) - 2010-2017 BMW 5 Series 535/525D/530D/535D Touring w/ Air Suspension HA (F11) Thunderbird For 2006-2013 Lexus IS-F ownersAST Lowering Springs for the 2010 2017 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.