{"product_id":"st-suspension-bmw-e85-e86-coilover-kit-st-x-z4-2-5i-z4-3-0i-z4-3-0si","title":"ST Suspension ST X Coilover Kit for BMW Z4 E85\/E86 (2003-2008) | Height Adjustable Lowering | Fits Z4 2.5i, 3.0i, 3.0is | Part No. 13220004","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \n  \u003ch2\u003eAdjustable Suspension Upgrade for BMW Z4 E85 E86 2003 to 2008 - ST X by KW - Part No. 13220004\u003c\/h2\u003e\n  \n  \u003cp\u003eGive your BMW Z4 the stance and control it deserves with this height-adjustable shock and spring package. Engineered by KW Automotive, the ST X system is a proven road performance solution that delivers tighter handling, cleaner wheel fitment and everyday comfort. Ideal for Z4 owners looking for a serious suspension upgrade, this kit is perfect for drivers searching for BMW Z4 suspension, E85 suspension kit, E86 suspension kit, adjustable shocks, coil over suspension, coil-over kit and Z4 lowering suspension.\u003c\/p\u003e\n  \n  \u003cp\u003eWe run ST kits on our own builds and our customers consistently rate the ride quality, composure and confidence. Expect sharper steering response, reduced body roll and a purposeful drop that makes your Z4 roadster or coupe look sorted without ruining daily usability.\u003c\/p\u003e\n  \n  \u003ch3\u003eLowering Range\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFront: 20 to 50 mm approximate drop\u003c\/li\u003e\n    \u003cli\u003eRear: 15 to 40 mm approximate drop\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eWhy this Z4 suspension kit\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRide height adjustable for precise fitment with OEM or aftermarket wheels\u003c\/li\u003e\n    \u003cli\u003eKW Automotive build quality for reliability you can trust\u003c\/li\u003e\n    \u003cli\u003eSporty, stable road manners with confident turn in and improved grip\u003c\/li\u003e\n    \u003cli\u003eDaily-driveable comfort with genuine fast-road control\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eKey features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eThreaded body struts for easy front and rear height adjustment\u003c\/li\u003e\n    \u003cli\u003eGalvanised steel bodies with additional coating for corrosion resistance\u003c\/li\u003e\n    \u003cli\u003ePolyamide adjuster rings for smooth, precise setting\u003c\/li\u003e\n    \u003cli\u003eHigh quality twin-tube dampers for consistent performance\u003c\/li\u003e\n    \u003cli\u003eChrome plated piston rods, monoblock guide and ST seal package to keep out dirt and moisture\u003c\/li\u003e\n    \u003cli\u003eComplete damper and spring kit with adjustable perches, bump stops and dust boots\u003c\/li\u003e\n    \u003cli\u003eVersion: ST X\u003c\/li\u003e\n    \u003cli\u003eMaterial: Galvanised steel\u003c\/li\u003e\n    \u003cli\u003ePart number: 13220004\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n  \u003cp\u003eBMW Z Series\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eE85 E86 - 2003 to 2008\n      \u003cul\u003e\n        \u003cli\u003eZ4 2.5i\u003c\/li\u003e\n        \u003cli\u003eZ4 3.0i\u003c\/li\u003e\n        \u003cli\u003eZ4 3.0is\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eReal world gains\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eLower, more aggressive look without sacrificing everyday comfort\u003c\/li\u003e\n    \u003cli\u003eImproved cornering stability and steering feel\u003c\/li\u003e\n    \u003cli\u003eRide height adjustable coil-over solution for stance and performance\u003c\/li\u003e\n    \u003cli\u003eTrusted UK specialists for BMW Z4 performance suspension\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eFitting and setup\u003c\/h3\u003e\n  \u003cp\u003eProfessional installation and four wheel alignment are recommended. For expert fitting, book with MJ Modifications in Warwickshire. Request a fitting quote: \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eNotes\u003c\/h3\u003e\n  \u003cp\u003eWhen used with factory wheels and tyres, spacers may be required.\u003c\/p\u003e\n  \n  \u003ch3\u003eWarranty\u003c\/h3\u003e\n  \u003cp\u003eTwo year manufacturer warranty.\u003c\/p\u003e\n  \n  \u003cp\u003eUpgrade your BMW Z4 with a quality adjustable coil over suspension kit that enhances stance, handling and confidence. Order Part No. 13220004 today for the E85 and E86 Z4 2.5i, 3.0i and 3.0is.\u003c\/p\u003e\n  \n\u003c\/div\u003e","brand":"ST Suspensions","offers":[{"title":"Default Title","offer_id":56008729690498,"sku":null,"price":889.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/STSuspensionBMWE85E86COILOVERKITSTX_Z42.5i_Z43.0i_Z43.0is_1946x_b75d6625-ef95-44d8-a910-32f9b78d598a.jpg?v=1764091418","url":"https:\/\/mjmodifications.co.uk\/products\/st-suspension-bmw-e85-e86-coilover-kit-st-x-z4-2-5i-z4-3-0i-z4-3-0si","provider":"MJ Modifications","version":"1.0","type":"link"}