AST Suspension Lowering Springs (30mm/25mm) - 2009-2018 BMW Z4 Roadster 18i/20i/23i/28i/30i (E89) MODEL_A90 Ideal for BMW owners seeking

Ideal for BMW owners seeking a direct replacement that maintains the factory look and functionality

ensuring long-lasting durability and resistance to impacts

The design integrates seamlessly with the BMW X4 M's rear bumper

Enhance the front end of your vehicle with the G8X V1 3-piece carbon fiber lip kit

This diffuser is ideal for owners seeking to elevate their car’s visual impact without compromising quality or fitment integrity

AST Suspension Lowering Springs (30mm/25mm) - 2009-2018 BMW Z4 Roadster 18i/20i/23i/28i/30i (E89) MODEL_A90 Ideal for BMW owners seekingAST Suspension Lowering Springs Part #: ASTLS 14 473 Overview The AST Suspension Lowering Springs are designed to enhance the handling and aesthetics of your 2009 2018 BMW Z4 Roadster (E89). These springs are crafted to lower your vehicle's ride height by approximately 30mm front and 25mm rear, providing a more aggressive stance and improved cornering response. Ideal for enthusiasts seeking a sportier look and enhanced driving dynamics, these springs