{"product_id":"dinan-17-23-bmw-540i-coil-spring-set","title":"Dinan Coil Spring Set | BMW 540i (17-23) (D100-0933)","description":"\u003ch1\u003eDinan Suspension Components\u003c\/h1\u003e\n\n\u003ch2\u003eFits 2017–2023 BMW 540i (RWD)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e D100-0933\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\nThe Dinan Coil Spring Set for the BMW 540i is a high-performance suspension upgrade designed to enhance handling, stability, and stance. Crafted specifically for the G30 540i with rear-wheel drive, these springs are engineered to provide a more controlled driving experience while giving your vehicle a more aggressive appearance. Whether you're looking to improve cornering response, reduce body roll, or achieve a sportier stance, this coil spring set offers a balanced combination of performance and durability. Ideal for enthusiasts seeking to elevate their driving dynamics, these springs support a more responsive feel and improved suspension geometry.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCarefully calibrated spring rates for optimized handling and control\u003c\/li\u003e\n  \u003cli\u003eLower the vehicle by approximately 7\/8\" for an aggressive stance and improved suspension geometry\u003c\/li\u003e\n  \u003cli\u003eConstructed from CNC wound high tensile chrome silicon wire for strength and longevity\u003c\/li\u003e\n  \u003cli\u003eShot-peened for stress relief, ensuring durability over the vehicle’s lifespan\u003c\/li\u003e\n  \u003cli\u003eIncreased stiffness by 15%, reducing suspension compression during acceleration and braking\u003c\/li\u003e\n  \u003cli\u003eDesigned to improve grip and responsiveness at various speeds\u003c\/li\u003e\n  \u003cli\u003eSupports a more engaged driving experience with reduced body roll\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\nThe springs are CNC wound from high tensile chrome silicon wire, a material known for its excellent strength and fatigue resistance. The shot-peening process further enhances durability by relieving internal stresses, ensuring the springs maintain their performance over time. The precise calibration of spring rates is aimed at providing a balanced ride quality that enhances handling without sacrificing comfort.\n\n\u003ch3\u003eDriving Feel \u0026amp; Feedback\u003c\/h3\u003e\n\nThis coil spring set helps deliver a more responsive steering feel and improved cornering stability. The lowered stance reduces body roll, allowing for more precise driver input and increased confidence during high-speed maneuvers. The stiffer springs also help minimize suspension dive under braking and squat under acceleration, resulting in a more controlled and engaging driving experience.\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\nInstallation requires proper suspension tools and expertise. It is recommended to have the springs installed by a professional to ensure correct fitment and optimal performance. The springs are designed specifically for the BMW G30 540i (2017–2023) with rear-wheel drive, ensuring a direct bolt-on upgrade for compatible models.\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\nThis set includes the front and rear coil springs necessary to upgrade your vehicle’s suspension system for improved handling and stance. Hardware and mounting components are not included and should be reused from the original setup or purchased separately if needed.\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\nEnthusiasts seeking to improve their BMW 540i’s handling dynamics, stance, and overall driving engagement. Perfect for those looking to achieve a sportier look and feel without compromising daily usability.","brand":"Dinan","offers":[{"title":"Default Title","offer_id":52646102368543,"sku":"D100-0933","price":349.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/8c70518f902b98fb620e17c960d0434dL.jpg?v=1782778007","url":"https:\/\/shop.wheelflip.com\/products\/dinan-17-23-bmw-540i-coil-spring-set","provider":"WheelFlip","version":"1.0","type":"link"}