{"product_id":"st-lowering-spring-kit-30-30-5er-g30-g31-g5l-g5k-saloon-02-17-530i-xdrive-520d-xdrive","title":"ST Suspensions Lowering Spring Kit 30\/30mm Front \u0026 Rear for BMW 5 Series G30\/G31 (G5L\/G5K) 2017+ Saloon \u0026 Touring\/Estate xDrive - 530i 520d AWD - Sport Performance Springs, Adaptive Damper Compatible UK","description":"\u003ch2\u003eTransform your BMW 5 Series ride and stance with ST performance springs\u003c\/h2\u003e\n\n\u003cp\u003eUnlock sharper handling, a sportier look and real everyday usability with this ST spring set engineered for the BMW 5 Series G30 saloon and G31 touring from February 2017 onward. Perfect for 530i and 520d all wheel drive variants, this upgrade delivers an approximate 30 mm drop front and rear for a level, purposeful stance that reduces arch gap while maintaining excellent ride comfort on UK roads.\u003c\/p\u003e\n\n\u003cp\u003eWe have fitted these on customer cars and our own demonstrators. The feedback is consistently positive: tighter turn in, flatter cornering and a premium factory feel. If you want a reliable suspension upgrade without the cost or complexity of coilovers, this is the sweet spot.\u003c\/p\u003e\n\n\u003ch3\u003eWhy enthusiasts choose this ST spring set\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eApproximate 30 mm front and 30 mm rear ride height reduction for a balanced, aggressive look\u003c\/li\u003e\n  \u003cli\u003eDesigned to work with original dampers, including vehicles equipped with adaptive electronic shock absorbers\u003c\/li\u003e\n  \u003cli\u003eCrafted from high grade chrome silicon spring steel for strength and durability\u003c\/li\u003e\n  \u003cli\u003eHeat treated multiple times and finished with a tough epoxy coating for long term corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eVehicle specific spring rates tuned for improved body control and confidence at speed\u003c\/li\u003e\n  \u003cli\u003eOEM level manufacturing quality for quiet operation and consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect fit for UK BMW 5 Series owners\u003c\/h3\u003e\n\u003cp\u003eIdeal for G30 saloon and G31 estate models with xDrive across 530i petrol and 520d diesel engines. A great choice if you want a subtle drop, better road holding and a cleaner stance without compromising daily comfort.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePower range: 120 to 185 kW\u003c\/li\u003e\n  \u003cli\u003eMaximum front axle load: up to 1140 kg\u003c\/li\u003e\n  \u003cli\u003eMaximum rear axle load: up to 1310 kg\u003c\/li\u003e\n  \u003cli\u003eLowering: approximately 30 mm front and 30 mm rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNotes: Always confirm your vehicle’s axle weights and compatibility before ordering. Suitable for cars with standard dampers and models featuring adaptive damping systems.\u003c\/p\u003e\n\n\u003ch3\u003eProfessional fitting available\u003c\/h3\u003e\n\u003cp\u003eWant it installed correctly the first time? Book expert fitting with MJ Modifications in Warwickshire. Request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eSearch friendly terms our customers use\u003c\/h3\u003e\n\u003cp\u003eBMW 5 Series suspension upgrade, G30 springs UK, G31 springs UK, sport springs for xDrive, 30mm drop springs, performance suspension for 530i AWD, 520d AWD spring kit, BMW saloon lowering, BMW touring estate lowering, adaptive damper compatible springs, stance improvement, handling upgrade for daily road use.\u003c\/p\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55977850601858,"sku":"stspring98","price":228.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/ST_20Sport_20Springs__32306.1560416407.png?v=1763377054","url":"https:\/\/mjmodifications.co.uk\/products\/st-lowering-spring-kit-30-30-5er-g30-g31-g5l-g5k-saloon-02-17-530i-xdrive-520d-xdrive","provider":"MJ Modifications","version":"1.0","type":"link"}