{"product_id":"st-lowering-spring-kit-30-30-3-series-e90-e91-e92-e93-390l-392c-3c-3k-3l-touring-09-05-325d-330d","title":"ST Suspensions Lowering Springs 30mm Drop F\/R – BMW 3 Series E90 E91 E92 E93 (2005-on) 325d 330d Diesel – Sport Springs\/Coil Spring Suspension Kit – E9x Saloon\/Sedan Touring Coupe Convertible – Fits OE \u0026 Adaptive Dampers – Chassis 390L 392C 3C 3K 3L","description":"\u003cdiv\u003e\n  \u003ch2\u003eTransform your BMW 3 Series ride and stance with ST performance springs\u003c\/h2\u003e\n  \u003cp\u003eGive your E9x chassis the perfect stance and a sharper, more controlled drive. This ST sport spring set delivers an even 30 mm front and 30 mm rear ride height reduction, improving cornering grip, reducing body roll and dialling in a purposeful look without ruining everyday comfort. It works seamlessly with your standard dampers, including cars equipped with factory electronic damping.\u003c\/p\u003e\n  \u003cp\u003eWe have installed these springs on customer cars and our own builds, and the feedback is consistently positive: tighter turn-in, more confidence on B-roads and a clean, level drop that looks right on road or track-day. If you are searching for a BMW E90 suspension drop kit, E92 sport springs, E91 Touring coil spring upgrade or an E93 convertible ride height kit for 325d or 330d, this is the one to choose.\u003c\/p\u003e\n\n  \u003ch3\u003eCompatible models\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW 3 Series E90 Saloon, E91 Touring, E92 Coupé, E93 Convertible\u003c\/li\u003e\n    \u003cli\u003eSuitable for diesel variants 325d and 330d\u003c\/li\u003e\n    \u003cli\u003eProduction from 09\/2005 onward\u003c\/li\u003e\n    \u003cli\u003eChassis references: 390L, 392C, 3C, 3K, 3L\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKey benefits\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e30 mm front and rear ride height reduction for a balanced, OEM-plus stance\u003c\/li\u003e\n    \u003cli\u003eNoticeably crisper handling and reduced body movement in corners\u003c\/li\u003e\n    \u003cli\u003eDesigned to work with factory dampers, including adaptive systems where fitted\u003c\/li\u003e\n    \u003cli\u003eBuilt in OE-grade facilities from chrome-silicon spring steel for long-term durability\u003c\/li\u003e\n    \u003cli\u003eEpoxy powder-coated finish to resist corrosion\u003c\/li\u003e\n    \u003cli\u003eVehicle-specific spring rates for an ideal blend of comfort and control\u003c\/li\u003e\n    \u003cli\u003eMulti-tempered and partially sleeved for quiet operation and consistent performance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eTechnical information\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eLowering front\/rear: 30 mm \/ 30 mm\u003c\/li\u003e\n    \u003cli\u003eFront axle load up to: 1090 kg\u003c\/li\u003e\n    \u003cli\u003eRear axle load up to: 1200 kg\u003c\/li\u003e\n    \u003cli\u003ePower range: 145 to 180 kW\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhy buy this spring set\u003c\/h3\u003e\n  \u003cp\u003eIf you want a meaningful drop without compromising daily usability, these ST sport springs are a superb upgrade. They provide the stance enthusiasts want, the driver feel purists value and the quality you can trust. This is a straightforward performance suspension upgrade for the E9x platform that pairs perfectly with standard dampers or future damper upgrades.\u003c\/p\u003e\n\n  \u003ch3\u003eFitting and support\u003c\/h3\u003e\n  \u003cp\u003eProfessional installation recommended. For expert fitting, book with MJ Modifications in Warwickshire. Email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e for a tailored quote and lead times.\u003c\/p\u003e\n\n  \u003ch3\u003eSearch-friendly terms customers use\u003c\/h3\u003e\n  \u003cp\u003eBMW 3 Series E90 E91 E92 E93 sport springs, E9x suspension drop kit, 30 mm drop springs, coil spring kit for 325d 330d, BMW diesel suspension upgrade, performance springs for BMW 3 Series, adaptive damper compatible springs, stance kit for E90, BMW estate Touring spring set, coupé and cabrio lowering coils.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55977844375938,"sku":"stspring51","price":189.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/ST_20Sport_20Springs__89829.1560416345.png?v=1763377029","url":"https:\/\/mjmodifications.co.uk\/products\/st-lowering-spring-kit-30-30-3-series-e90-e91-e92-e93-390l-392c-3c-3k-3l-touring-09-05-325d-330d","provider":"MJ Modifications","version":"1.0","type":"link"}