Integrated Engineering Lowering SpringsThe Integrated Engineering Lowering Springs are designed specifically for the B9 B9. 5 Audi platform. Unlike factory suspension systems, which prioritise general appeal over precision driving, these lowering springs address the shortcomings in suspension geometry. They provide a calculated drop that not only eliminates the factory reverse rake but also enhances body control and sharpens handling across Audi A4, S4, A5, S5, and Allroad models. The