BMW 428i xDrive Sway Bars - Front + Rear - Dinan - Adjustable - 2014-2020. This matched tubular anti-roll bar set sharpens chassis response and reduces body roll while maintaining everyday drivability.

Engineered specifically for the 428i xDrive, the Dinan system uses lightweight hollow construction and 3-position adjustability front and rear to fine-tune balance. The 25mm front bar offers a substantial increase in roll stiffness for a more planted front end, while the 19mm rear bar dials in rotation and stability. Both bars are designed to work with stock BMW end links for straightforward installation and reliable operation.

Features

• Front: 25mm tubular bar, 3-position adjustable; uses stock end links
• Rear: 19mm tubular bar, 3-position adjustable; uses stock end links
• Front stiffness: approx. 61%–93% over 22.5mm stock (428i)
• Rear stiffness: approx. 359%–474% over 12mm stock
• Fitment: 2014–2020 BMW 428i xDrive; not for RWD, wagon, or GT body styles

Have questions or want help choosing settings? Call our experts. We offer installation and customization at our two locations: Austin, Texas 512-982-9393 and Los Angeles, California area 562-981-6800.

Buying multiple items? Contact us for shipping discounts.

We install on premises at both locations.

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