{"product_id":"millway-rear-trailing-arm-bushing-bmw-e36-e46-z4-m3-rtab","title":"Millway Rear Trailing Arm Bushing Bmw E36 E46 Z4 M3 (RTAB)","description":"\u003ch1\u003eMillway Motorsport Uniball Rear Trailing Arm Bushes (RTAB) for BMW E36, E46, M3 \u0026amp; Z4\u003c\/h1\u003e\n\u003cp\u003eUpgrade your BMW's rear suspension with the \u003cstrong\u003eMillway Motorsport Uniball Rear Trailing Arm Bushes (RTAB)\u003c\/strong\u003e, engineered for drivers who demand maximum precision, stability, and suspension performance. Designed for the \u003cstrong\u003eBMW E36, E46, E46 M3, Z4 and Z4M\u003c\/strong\u003e, these motorsport-grade spherical bearing bushings replace the factory rubber RTABs, eliminating unwanted deflection and maintaining consistent rear suspension geometry under the most demanding driving conditions.\u003c\/p\u003e\n\u003cp\u003eWhether you're building a dedicated track car, drift car, or high-performance road car, Millway's Uniball RTABs deliver sharper handling, improved rear-end control, and more predictable vehicle behaviour.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBMW E36 3 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW E36 M3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW E46 3 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW E46 M3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW Z4 E85\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW Z4 E86\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW Z4M\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEliminate Rear Suspension Deflection\u003c\/h2\u003e\n\u003cp\u003eThe factory rear trailing arm bushings are designed for comfort, but under heavy cornering, braking, and acceleration they allow unwanted movement that can alter rear toe and suspension geometry.\u003c\/p\u003e\n\u003cp\u003eMillway Motorsport's spherical bearing conversion eliminates this compliance, ensuring the rear suspension remains accurately positioned throughout suspension travel and load changes.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cp\u003e✔ Eliminates rear trailing arm bushing deflection\u003cbr\u003e✔ Maintains consistent rear toe and camber settings\u003cbr\u003e✔ Improves rear-end stability under load\u003cbr\u003e✔ Reduces unwanted rear steer effects\u003cbr\u003e✔ Enhances traction and corner exit performance\u003cbr\u003e✔ Delivers sharper suspension feedback\u003c\/p\u003e\n\u003ch2\u003eMotorsport-Grade Spherical Bearing Design\u003c\/h2\u003e\n\u003cp\u003eAt the heart of the system is a premium motorsport spherical bearing housed within a precision-machined aluminium carrier.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional rubber or polyurethane bushings, the uniball design allows smooth suspension articulation while completely removing unwanted flex.\u003c\/p\u003e\n\u003ch3\u003eAdvantages of Uniball RTABs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eZero compliance under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved suspension accuracy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore predictable handling characteristics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior alignment consistency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased chassis feedback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for performance and competition use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePremium Billet Aluminium Construction\u003c\/h2\u003e\n\u003cp\u003eManufactured from high-quality billet aluminium, the Millway RTAB kit is engineered for exceptional strength and durability.\u003c\/p\u003e\n\u003ch3\u003eConstruction Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight billet aluminium housings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMotorsport-grade spherical bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision-machined components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCorrosion-resistant finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for long-term reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuilt to withstand the rigours of track use, drifting, and motorsport competition.\u003c\/p\u003e\n\u003ch2\u003eMaintain Precise Rear Geometry\u003c\/h2\u003e\n\u003cp\u003eOne of the biggest benefits of upgrading to spherical RTABs is the ability to maintain accurate suspension geometry under load.\u003c\/p\u003e\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eImproved rear axle stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent alignment settings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter tyre wear during aggressive driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced cornering balance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased driver confidence\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore predictable handling at the limit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerfect for drivers looking to maximise the performance of the BMW E36, E46, or Z4 chassis.\u003c\/p\u003e\n\u003ch2\u003eComplete Kit Supplied\u003c\/h2\u003e\n\u003cp\u003eEach kit includes everything required for installation:\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Millway Motorsport Uniball Rear Trailing Arm Bushes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated Motorsport Spherical Bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThreaded Locking Rings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation Sleeves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSupplied as a pair for one vehicle.\u003c\/p\u003e\n\u003ch2\u003eIdeal for Track, Drift \u0026amp; Performance Road Cars\u003c\/h2\u003e\n\u003cp\u003eThese rear trailing arm bushings are a popular upgrade for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTrack Day Cars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTime Attack Builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCircuit Racing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrift Cars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast Road BMWs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuspension Geometry Optimisation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDrivers consistently report a more planted rear end, improved rear suspension feedback, and greater confidence during aggressive driving.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Millway Motorsport?\u003c\/h2\u003e\n\u003cp\u003eMillway Motorsport is recognised throughout the BMW performance community for producing race-proven suspension components designed to improve handling precision, durability, and chassis performance.\u003c\/p\u003e\n\u003cp\u003eTheir Uniball RTAB conversion is one of the most effective rear suspension upgrades available for the E36, E46, and Z4 platforms, providing true motorsport performance and uncompromising geometry control.\u003c\/p\u003e\n\u003ch3\u003eUpgrade Your BMW Rear Suspension Today\u003c\/h3\u003e\n\u003cp\u003eIf you're looking to eliminate rear trailing arm flex, improve alignment stability, and maximise rear suspension performance, the \u003cstrong\u003eMillway Motorsport Uniball Rear Trailing Arm Bushes (RTAB)\u003c\/strong\u003e are the ultimate upgrade for your BMW E36, E46, M3, Z4 or Z4M.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSold as a pair.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Millway Motorsport","offers":[{"title":"Default Title","offer_id":53361549148488,"sku":"90088","price":270.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/3576\/8904\/files\/90088-1.jpg?v=1782248055","url":"https:\/\/www.msmotorsport.uk\/products\/millway-rear-trailing-arm-bushing-bmw-e36-e46-z4-m3-rtab","provider":"MS Motorsport Limited","version":"1.0","type":"link"}