AST Lowering Springs | 2014-2018 BMW M3 Base/Competition (ASTLS-21-025) YMM_2005_2010_BMW_M6_E63_E64 each component is designed for

each component is designed for durability and a premium finish

ensuring structural integrity and reliable performance

1 - Wiring Harness

it ensures durability

It helps create a more engaging driving experience

AST Lowering Springs | 2014-2018 BMW M3 Base/Competition (ASTLS-21-025) YMM_2005_2010_BMW_M6_E63_E64 each component is designed forAST Lowering Springs Fitment: 2014 2018 BMW M3 Base Competition Part #: ASTLS 21 025 Overview The AST Lowering Springs for the 2014 2018 BMW M3 (Base and Competition models) are engineered to optimize your vehicle's handling dynamics and enhance its visual stance. Designed specifically for this high performance platform, these springs help lower the ride height, resulting in a more aggressive look and a lower center of gravity. This modification