AST Suspension Lowering Springs (25mm/35mm) - 2004-2012 Porsche Boxster 2.7/2.9/S3.2/S3.4 (987) YMM_2009_2013_BMW_X5_M_E70 enabling quick tuning without disassembly

enabling quick tuning without disassembly

Enthusiasts wanting to lower their vehicle's center of gravity for better cornering

hardware and mounting accessories are not included and must be sourced separately

factory-like appearance and optimal alignment with surrounding panels

The kit includes all necessary hardware for straightforward installation

AST Suspension Lowering Springs (25mm/35mm) - 2004-2012 Porsche Boxster 2.7/2.9/S3.2/S3.4 (987) YMM_2009_2013_BMW_X5_M_E70 enabling quick tuning without disassemblyAST Lowering Springs for the 2004 2012 Porsche Boxster (987) 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.