{"product_id":"ast-f97-x3m-f98-x4m-adjustable-lowering-springs","title":"AST Adjustable Lowering Springs - F97 X3M | F98 X4M","description":"\u003cdiv class=\"product-single__description rte\" itemprop=\"description\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eTransform the stance, handling, and versatility of your BMW X3M or X4M with the AST Adjustable Lowering Spring Kit. Engineered for precision and control, this system allows you to fine-tune ride height even after installation—giving you the flexibility to achieve the perfect balance between aggressive looks and everyday drivability.\u003c\/p\u003e\n\u003cp\u003eUnlike fixed-height springs, AST’s design lets you dial in the exact height you want, whether you’re optimizing for track performance or personalizing your street setup—all without replacing your factory dampers.\u003c\/p\u003e\n\u003cp\u003eFully compatible with BMW’s adaptive dampers and driver-assist systems, the kit maintains OEM ride quality and electronic functionality while enhancing steering response, cornering stability, and overall road presence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight Adjustment Range:\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFront: 0–40 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRear: 0–35 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for BMW F97 X3M \/ F98 X4M (including Competition models)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgressive spring rates for a smooth yet responsive ride\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFully compatible with factory adaptive dampers \/ EDC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEach spring is blocked and computer-tested to minimize initial settling\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant coating ensures long-term durability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLowers the center of gravity, sharpens handling, and improves aesthetics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 X Front adjustable lowering springs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e2 X Rear adjustable lowering springs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e1 X Adjustment collars and locking hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AST","offers":[{"title":"Default Title","offer_id":49195324440822,"sku":"ASTALS-21-015","price":1332.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/54867302467_b8ebd16f04_b_1024x1024_20f117e1-c7f8-4a97-9224-d032e975a589.jpg?v=1761380793","url":"https:\/\/autotecknic.com\/products\/ast-f97-x3m-f98-x4m-adjustable-lowering-springs","provider":"AutoTecknic USA","version":"1.0","type":"link"}