The BMW M4 Coilover Suspension Kit - Front + Rear - AST - 5100 Street Series, 1-Way Adjustable, Monotube, Inverted - `12-`15 is a top-tier suspension upgrade designed specifically for the performance enthusiast. This kit offers the perfect solution for achieving an exceptional road balance suitable for everyday use.

This 5100 Street Series Suspension Kit maximizes grip by allowing precise control over rebound and ride height, significantly enhancing your driving experience. The coilovers come with springs and are designed to integrate seamlessly with OEM top mounts. With a thoughtful design incorporating a coilover setup for the front dampers and a divorced rear damper configuration like the OEM setup, this kit maintains comfort while delivering outstanding performance. Tailored vehicle-specific fixed spring rates ensure an optimal starting point, which can be easily fine-tuned using the adjustable rebound knob or by modifying the ride height.

Features

• Monotube design with a large piston for precise rebound damping.
• 1-way adjustable for both rebound and ride height with 12 distinct settings.
• Rebuildable dampers for sustained performance and longevity.
• Inverted front coilover and rear divorced setup for a balanced configuration.
• High-pressure dampers providing responsive valving without aeration or foaming.

Whether you're refining your vehicle's performance for daily driving or occasional track days, the AST 5100 Street Series is an excellent choice. It guarantees increased performance across varying driving conditions, consistent with the distinct demands of auto enthusiasts. For any inquiries or assistance, feel free to call our Austin, Texas location at 512-982-9393 or our Los Angeles area facility at 562-981-6800. We are happy to offer installation and customization services at both locations. If you're considering multiple items, please contact us to discuss potential shipping discounts. We also offer installation on premises at both of our locations.

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