{"product_id":"st-lowering-spring-kit-40-40-3-series-f30-f31-f34-3l-3k-3-v-saloon-02-12-316i-320i-328i-316d-318d-320d","title":"ST Suspension Lowering Spring Kit 40\/40mm for BMW 3 Series F30 F31 F34 2012-2019 Saloon Touring GT - Sport\/Coil Drop Springs - 316i 320i 328i 316d 318d 320d - EDC\/Adaptive Compatible","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eTransform Your BMW 3 Series Handling and Stance\u003c\/h2\u003e\n  \u003cp\u003e\n    Give your BMW the road presence and precision it deserves with this premium coil spring set engineered for the F30, F31 and F34 platforms. Expect a purposeful 40 mm front and 40 mm rear ride height reduction for a level, aggressive look that trims arch gap, sharpens turn-in and boosts confidence on B-roads and motorways alike. Built by ST with KW know-how, these performance springs are the ideal suspension upgrade for drivers who want improved dynamics while keeping factory dampers, including cars equipped with electronic or adaptive shock absorbers.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy Enthusiasts Choose This Spring Set\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBalanced 40 mm drop front and rear for a clean, even stance\u003c\/li\u003e\n    \u003cli\u003eNoticeable improvement in cornering grip and reduced body roll\u003c\/li\u003e\n    \u003cli\u003eVehicle-specific rates for BMW chassis tuning that feels OEM-plus\u003c\/li\u003e\n    \u003cli\u003eOE-grade construction for long-term reliability\u003c\/li\u003e\n    \u003cli\u003eCorrosion resistant epoxy coating for durability through British weather\u003c\/li\u003e\n    \u003cli\u003eChrome-silicon spring steel, multi-tempered for strength and consistency\u003c\/li\u003e\n    \u003cli\u003eSleeved where required for quiet, refined operation\u003c\/li\u003e\n    \u003cli\u003eCompatible with electronic and adaptive dampers\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFitment Coverage\u003c\/h3\u003e\n  \u003cp\u003e\n    Designed for BMW 3 Series on the F-chassis:\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eF30 Saloon\u003c\/li\u003e\n    \u003cli\u003eF31 Touring\u003c\/li\u003e\n    \u003cli\u003eF34 Gran Turismo\u003c\/li\u003e\n    \u003cli\u003eEngines: 316i, 320i, 328i, 316d, 318d, 320d\u003c\/li\u003e\n    \u003cli\u003eProduction from 02\/2012 onward\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eTechnical Information\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eApproximate ride height change F\/R: 40 mm \/ 40 mm\u003c\/li\u003e\n    \u003cli\u003eEngine power range: 85 to 180 kW\u003c\/li\u003e\n    \u003cli\u003eMaximum front axle load: 950 kg\u003c\/li\u003e\n    \u003cli\u003eMaximum rear axle load: 1170 kg\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eReal-World Results\u003c\/h3\u003e\n  \u003cp\u003e\n    We have installed these on customer cars and the feedback is consistently positive. Owners love the tighter steering response, flatter cornering and the tasteful, factory-like drop that complements OEM wheels or aftermarket setups. It is the sweet spot between everyday comfort and driver-focused performance.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eProfessional Installation Available\u003c\/h3\u003e\n  \u003cp\u003e\n    Want them fitted correctly with alignment to match? Book in with MJ Modifications in Warwickshire. Email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e for a fitting quote. We recommend a four-wheel alignment after installation and checking your axle weights against the limits listed above.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eSearch-Friendly Terms\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW 3 Series F30 suspension upgrade, F31 Touring spring kit, F34 GT coil springs, BMW 316d 318d 320d diesel springs, 320i 328i petrol springs, 40mm drop springs BMW, sport springs for BMW F30, stance springs, arch gap reduction, BMW chassis tuning, adaptive damper compatible springs, EDC compatible springs, performance suspension BMW 3 Series, BMW ride height reduction, coil spring replacement BMW F-series.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55977873375618,"sku":"stspring61","price":189.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/ST_20Sport_20Springs__78706.1560416358.png?v=1763377128","url":"https:\/\/mjmodifications.co.uk\/products\/st-lowering-spring-kit-40-40-3-series-f30-f31-f34-3l-3k-3-v-saloon-02-12-316i-320i-328i-316d-318d-320d","provider":"MJ Modifications","version":"1.0","type":"link"}