AST Lowering Springs 30mm/30mm | Audi A4 B9 (15+)(ASTLS-14-2725) YMM_2014_2023_Subaru_WRX_STI_VA AWE knew the tone and

AWE knew the tone and volume had to be spot on

This accessory is ideal for those seeking to enhance their vehicle’s visual appeal while maintaining a high level of craftsmanship

The Whiteline Front Control Arm Bushing is a high-quality suspension component designed to enhance the handling and stability of your vehicle

The K&N Engineering Custom Air Filter Oval is a high-performance replacement filter designed to optimize airflow within your vehicle's intake system

AST Lowering Springs 30mm/30mm | Audi A4 B9 (15+)(ASTLS-14-2725) YMM_2014_2023_Subaru_WRX_STI_VA AWE knew the tone andAST Lowering Springs for the 2015+ Audi A4 (B9) 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