{"product_id":"eibach-e40-20-031-03-11-bmw-anti-roll-bars","title":"Eibach Anti-Roll Bar \/ Sway Bar Kit E40-20-031-03-11 - Front \u0026 Rear ARB Set for BMW M2 F87, M3 F80, M4 F82 F83 (F8X) - Performance Stabiliser\/Stabilizer Bars, Roll Control Handling Upgrade, M2\/M3\/M4 Competition CS GTS","description":"\u003cdiv\u003e\n  \u003ch2\u003eEibach E40-20-031-03-11 Roll Control Set for BMW M2, M3, M4\u003c\/h2\u003e\n  \n  \u003cp\u003e\n    Unlock razor-sharp chassis response and rock-solid cornering confidence with the Eibach E40-20-031-03-11 front and rear roll control set. Engineered for BMW M2 F87, M3 F80 and M4 F82 F83, this uprated stabiliser package tightens body control, boosts lateral grip and maximises steering precision for fast road and track day use, all while maintaining everyday comfort.\n  \u003c\/p\u003e\n  \n  \u003cp\u003e\n    Built from cold-formed steel alloy and finished in a tough red powder coat, Eibach’s bars deliver consistent performance and long-term durability. Expect flatter cornering, cleaner exits and a more neutral balance so you can carry speed with confidence on B-roads and circuits alike.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eWhat you will feel\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eNoticeably reduced body movement for flatter, more composed cornering\u003c\/li\u003e\n    \u003cli\u003eQuicker turn-in and improved mid-corner stability for higher exit speeds\u003c\/li\u003e\n    \u003cli\u003eDialled-in balance to curb understeer or tame oversteer for a more neutral chassis\u003c\/li\u003e\n    \u003cli\u003eStraight-line ride comfort preserved by retaining OE spring behaviour\u003c\/li\u003e\n    \u003cli\u003ePrecision manufacturing from cold-formed steel alloy for repeatable performance\u003c\/li\u003e\n    \u003cli\u003eDurable red powder coat for corrosion resistance and a quality finish\u003c\/li\u003e\n    \u003cli\u003eComplete front and rear package with mounting hardware for a clean installation\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003cp\u003e\n    We run this setup on our own builds and on many customer cars. Feedback is consistently positive: flatter cornering, more mechanical grip and a planted, on-rails feel that inspires confidence on fast road and track sessions.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eVehicle applications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eBMW 2 Series\u003c\/strong\u003e\n      \u003cul\u003e\n        \u003cli\u003e2 Coupe F22, F87 11.15 onwards\n          \u003cul\u003e\n            \u003cli\u003eM2, M2 Competition\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\n      \u003cul\u003e\n        \u003cli\u003e3 F30, F80 04.12 to 10.18\n          \u003cul\u003e\n            \u003cli\u003eM3, M3 Competition, M3 CS\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eBMW 4 Series\u003c\/strong\u003e\n      \u003cul\u003e\n        \u003cli\u003e4 Cabriolet F33, F83 07.14 onwards\n          \u003cul\u003e\n            \u003cli\u003eM4, M4 Competition\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/li\u003e\n        \u003cli\u003e4 Coupe F32, F82 01.14 onwards\n          \u003cul\u003e\n            \u003cli\u003eM4, M4 Competition, M4 CS, M4 GTS\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eKit contents\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAS41-20-031-03-FA\u003c\/li\u003e\n    \u003cli\u003eAS41-20-031-02-RA\u003c\/li\u003e\n    \u003cli\u003eAM40-20-031-03-11\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eProfessional installation and setup\u003c\/h3\u003e\n  \u003cp\u003e\n    For fitting, geometry and a fast-road or track-focused setup, choose MJ Modifications in Warwickshire. Request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eFitment check before dispatch\u003c\/h3\u003e\n  \u003cp\u003e\n    We confirm compatibility prior to shipping. Add your UK registration or the last 7 digits of your VIN at checkout and we will verify fitment.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eE40-20-031-03-11\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eManufacturer and warranty\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Eibach\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5 Year Eibach Warranty\u003c\/p\u003e\n  \n  \u003ch3\u003ePopular search terms\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW M2 F87 roll control kit, F80 M3 sway bar set, F82 M4 stabilizer bar upgrade, F83 M4 cabrio ARB kit, uprated roll bars BMW M, chassis tuning BMW M2 Competition, M3 CS handling upgrade, M4 CS GTS chassis balance, front bar rear bar upgrade BMW, Eibach roll bars BMW, performance sway bars UK, fast road suspension BMW M, track day handling package, BMW F-series M car torsion bars, E40 20 031 03 11, E40-20-031-03-11, Warwickshire BMW suspension fitting, MJ Modifications BMW setup.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":55980113920386,"sku":"E40-20-031-03-11","price":490.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/19wfvoEwU5tuGWGXcEkELEOFCI0FC71ZN_3c36c31e-fada-4d8e-bf06-83d7e265995f.jpg?v=1763401128","url":"https:\/\/mjmodifications.co.uk\/products\/eibach-e40-20-031-03-11-bmw-anti-roll-bars","provider":"MJ Modifications","version":"1.0","type":"link"}