{"product_id":"st-sport-suspension-kit-50-30-3-series-e90-e91-e92-e93-390l-392c-3c-3k-3l-saloon-01-05-01-12-323i-325i-328i-330i-316d-318d-320d","title":"ST Sport Suspension Kit - 50\/30 - 3 -series; E90, E91, E92, E93 (390L, 392C, 3C, 3K, 3L), Saloon 01\/05-01\/12 323i, 325i, 328i, 330i, 316d, 318d, 320d","description":"\u003cdiv\u003e\n  \u003ch2\u003eBMW 3 Series E9x handling upgrade – fixed drop shock and spring package\u003c\/h2\u003e\n\n  \u003cp\u003eTransform the way your E9x drives with this ST sports shock and spring set. Designed for genuine road feel and confidence on British B-roads, this matched package delivers a purposeful ride height drop, sharper turn-in and noticeably tighter body control without turning the daily drive into a chore.\u003c\/p\u003e\n\n  \u003cp\u003ePerfect for enthusiasts wanting a coilover alternative that simply works straight out of the box, this performance kit pairs uprated, application-specific dampers with progressively wound springs for a planted, predictable chassis.\u003c\/p\u003e\n\n  \u003ch3\u003eKey benefits\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eLower stance for a more aggressive look and reduced centre of gravity\u003c\/li\u003e\n    \u003cli\u003eImproved cornering grip, reduced body roll and quicker steering response\u003c\/li\u003e\n    \u003cli\u003eProgressive spring rates for stability when pressing on and compliance in everyday use\u003c\/li\u003e\n    \u003cli\u003eVehicle-specific damper valving for the E9x platform\u003c\/li\u003e\n    \u003cli\u003eDurable multi-layer spring finish with an epoxy top coat\u003c\/li\u003e\n    \u003cli\u003eTwin-tube damper construction with low-friction internals for consistent performance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLowering and specifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eApproximate drop front and rear: 50 mm front, 30 mm rear\u003c\/li\u003e\n    \u003cli\u003eFront axle limit: up to 1045 kg\u003c\/li\u003e\n    \u003cli\u003eRear axle limit: up to 1135 kg\u003c\/li\u003e\n    \u003cli\u003ePower range suitability: 85 to 190 kW\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cp\u003eFor BMW 3 Series E90, E91, E92, E93 models within the E9x family, including the following engines:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003ePetrol: 323i, 325i, 328i, 330i\u003c\/li\u003e\n    \u003cli\u003eDiesel: 316d, 318d, 320d\u003c\/li\u003e\n    \u003cli\u003eModel years around 2005 to 2012, subject to axle load confirmation\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003ePlease verify axle loads and your exact variant before ordering.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy choose this kit\u003c\/h3\u003e\n  \u003cp\u003eWe have fitted this setup on customer cars and feedback has been consistently positive. Owners report a tighter, more composed chassis, better confidence on fast road drives and a smart, even drop that complements factory wheels and tyres. It is a straightforward, reliable solution for anyone chasing a quality BMW suspension upgrade without the cost or complexity of fully adjustable hardware.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat you get\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eComplete front and rear spring set\u003c\/li\u003e\n    \u003cli\u003eMatched front and rear shock absorbers tailored to the E9x platform\u003c\/li\u003e\n    \u003cli\u003eA balanced, ready-to-install suspension package\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFitting and setup\u003c\/h3\u003e\n  \u003cp\u003eProfessional installation is recommended. For fitting, speak to MJ Modifications in Warwickshire and request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e. A four-wheel alignment is advised after installation to maximise tyre life and handling.\u003c\/p\u003e\n\n  \u003ch3\u003eSearch-friendly terms\u003c\/h3\u003e\n  \u003cp\u003eBMW 3 Series suspension upgrade E90 E91 E92 E93, E9x lowering kit, sport shocks and springs, performance suspension package, fixed-rate dampers, progressive springs, ride height drop, handling kit, street performance suspension, shock absorber and spring set, coilover alternative, BMW 323i 325i 328i 330i suspension, BMW 316d 318d 320d suspension, fast road setup, chassis upgrade.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55977912041858,"sku":"STSPORTKIT22","price":495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/st_sport_suspension__kit__72086.1560421565.png?v=1763377292","url":"https:\/\/mjmodifications.co.uk\/products\/st-sport-suspension-kit-50-30-3-series-e90-e91-e92-e93-390l-392c-3c-3k-3l-saloon-01-05-01-12-323i-325i-328i-330i-316d-318d-320d","provider":"MJ Modifications","version":"1.0","type":"link"}