{"product_id":"h-r-33981-1-bmw-e89-z4-anti-roll-bar-kit","title":"H\u0026R 33981-1 Sway\/Anti-Roll\/Stabiliser\/Stabilizer Bar Kit for BMW Z4 E89 2009-2016 Roadster - Front 27mm \u0026 Rear 21mm, 3-Way Adjustable Rear - ARB Suspension Handling Upgrade (HR-33981-1)","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eH\u0026amp;R 33981-1 Stabiliser Bar Set for BMW Z4 E89 2009 to 2016\u003c\/h2\u003e\n\n  \u003cp\u003eUnlock sharper steering, flatter cornering and real confidence on B-roads and track days with this uprated stabiliser kit for the BMW Z4 E89. The H\u0026amp;R 33981-1 package replaces the factory roll-control hardware with precision-engineered bars that increase chassis stiffness where it counts, helping your Z4 feel more planted, more responsive and more predictable at the limit. We have fitted this setup for customers and the feedback has been consistently positive on fast road and circuit use.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat you get\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFront stabiliser bar: 27 mm diameter\u003c\/li\u003e\n    \u003cli\u003eRear stabiliser bar: 21 mm diameter\u003c\/li\u003e\n    \u003cli\u003eRear bar adjustability: 3 positions for easy balance tuning\u003c\/li\u003e\n    \u003cli\u003eFitment: Front axle and rear axle on BMW Z4 Roadster E89\u003c\/li\u003e\n    \u003cli\u003eSuitable use: Fast road, track day, performance driving\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhy it works on the Z4 E89\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFlatter, more controlled body movement for higher cornering speeds\u003c\/li\u003e\n    \u003cli\u003eCrisper turn-in and improved front-end bite for quick direction changes\u003c\/li\u003e\n    \u003cli\u003eRear 3-position adjuster lets you fine-tune neutrality, understeer or oversteer to suit tyres and driving style\u003c\/li\u003e\n    \u003cli\u003eVehicle-specific geometry delivers an OEM-plus feel without compromising everyday usability\u003c\/li\u003e\n    \u003cli\u003eProven by enthusiasts and our own customers who want genuine handling gains\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cp\u003eBMW Z4 Roadster E89, 2009 to 2016.\u003c\/p\u003e\n\n  \u003ch3\u003eFitment check before dispatch\u003c\/h3\u003e\n  \u003cp\u003eShare your UK registration or the last 7 digits of your VIN at checkout and we will confirm fitment for your E89 before shipping.\u003c\/p\u003e\n\n  \u003ch3\u003eProfessional installation\u003c\/h3\u003e\n  \u003cp\u003eFor supply, fitting and setup, choose MJ Modifications in Warwickshire. We can set rear-bar position and torque settings for your specific use case. Request a fitting quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch3\u003ePart numbers and identifiers\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eManufacturer: H\u0026amp;R\u003c\/li\u003e\n    \u003cli\u003ePart number: H\u0026amp;R 33981-1\u003c\/li\u003e\n    \u003cli\u003eAlso listed as: HR-33981-1\u003c\/li\u003e\n    \u003cli\u003eEAN: 4048419140630\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eBuy with confidence\u003c\/h3\u003e\n  \u003cp\u003eWe rate this as one of the most effective chassis upgrades for the E89 platform if you are chasing stability and feel without sacrificing ride quality. Customers report a more connected drive and easier pace on road and track once dialled in.\u003c\/p\u003e\n\n  \u003ch3\u003eSearch-friendly terms\u003c\/h3\u003e\n  \u003cp\u003eBMW Z4 E89 stabiliser bar set, Z4 E89 ARB upgrade, BMW Z4 roll control kit, front sway bar 27mm, rear sway bar 21mm, adjustable rear ARB 3 position, BMW E89 suspension tuning, Z4 chassis upgrade, cornering stability upgrade, track day handling kit, fast road suspension parts, BMW Z4 2009 2010 2011 2012 2013 2014 2015 2016 performance parts, anti sway kit Z4, stabilizer bars BMW E89, ARB set Z4 Roadster.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"H\u0026R","offers":[{"title":"Default Title","offer_id":55980136333698,"sku":"HR-33981-1","price":474.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/H_R33981-1BMWE89Z4Anti-rollBarKit-1.jpg?v=1763401443","url":"https:\/\/mjmodifications.co.uk\/products\/h-r-33981-1-bmw-e89-z4-anti-roll-bar-kit","provider":"MJ Modifications","version":"1.0","type":"link"}