BMW M340i Sway Bar Set - Front + Rear - Dinan - Adjustable - 2019-2026. This Dinan anti-roll bar package curbs body roll and sharpens chassis response, giving your G20 M340i a more planted, confident feel.

Built specifically for the platform, the set uses high tensile strength alloy steel with tubular construction to add rigidity without unnecessary weight. The 25 mm front bar and 19 mm rear bar (rear is 2-hole adjustable) deliver substantial increases in roll stiffness versus stock (23.1 mm/18 mm) for improved mechanical grip and stability. Includes polyurethane bushings and grease. Dropping of the subframe is required, so professional installation and a post-install alignment are recommended; typical installation time is about 9.5 hours.

Features

• Front 25 mm (vs. 23.1 mm stock)
• Rear 19 mm, 2-hole adjustable (vs. 18 mm stock)
• High tensile alloy steel, tubular (hollow) design
• Approx. +56% front stiffness
• Approx. +54–66% rear stiffness
• Polyurethane bushings and grease included

Questions or want help planning your build? Call our Austin shop at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We offer installation and customization services at both locations. Thinking about multiple items? Contact us for shipping discounts. We install on premises at both locations.

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