BMW X3 M Suspension Kit - Dinan - Handling Kit - `20-`25 is a supplemental kit designed to work with Dinan Performance Spring Sets. It enhances control on lowered X3 M models.

Dinan replaces the factory bumpstops with tuned progressive pieces that increase usable compression travel, reduce harsh bottoming, and better align with the Dinan spring rate. Compared to springs alone, expect steadier grip and improved ride composure. Made from OE-quality materials and calibrated for the F97/F98 platform. Install time is about 10.3 hours by itself; minimal when installed with the corresponding Dinan Spring Set.

Features

• Includes four progressive bumpstops
• Maximizes compression travel
• Mitigates bottoming on lowered setups
• Optimizes effective spring rate for grip
• Application: 2020-2025 BMW X3 M (F97) and X4 M (F98)

Have questions or planning a build? Call Texas 512-982-9393 or California 562-981-6800. We provide installation and customization at our Austin, Texas and Los Angeles, California area facilities. Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov