{"product_id":"mmx-bmw-g8x-f8x-adjustable-rear-toe-arms","title":"MMX BMW Adjustable Rear Toe Arms For G8X \u0026 F8X M2, M3 \u0026 M4","description":"\u003cp\u003eThe \u003cstrong\u003eMMX Adjustable Rear Toe Arms\u003c\/strong\u003e are a billet 6061-T6 aluminium suspension upgrade for the BMW G8X and F8X M2, M3 and M4. They replace the OEM rubber-bushed arms with pillow bush rod ends, holding rear toe consistent under load rather than letting it move as the bush deflects, and allowing the setting to be dialled in precisely for road or track.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat Rubber Bushes Cost In Rear Toe\u003c\/h3\u003e\n\u003cp\u003eA factory toe arm is located by a rubber bush, which deflects under lateral and longitudinal load. That deflection means the rear toe setting on the alignment rack is not the setting the car actually runs at mid-corner or under power. The result is a rear axle that feels slightly loose or unpredictable at the limit, and tyre wear that is heavier than it should be.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePillow Bush Rod Ends Instead\u003c\/h3\u003e\n\u003cp\u003eReplacing the rubber with a pillow bush removes the compliance. Rear toe stays where it was set regardless of load, so the car behaves consistently, turn-in is sharper and the rear axle communicates far more clearly. Tyre wear also becomes more even, which matters on a chassis that is hard on rear tyres to begin with.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eAdjustable For Any Setup\u003c\/h3\u003e\n\u003cp\u003eThe arms are fully adjustable, which makes them equally useful for correcting the toe change that comes with lowering a car and for dialling in a specific track alignment. Note that lowered vehicles will see a reduced range of toe adjustment and an increased minimum camber figure, which should be factored into any planned setup.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachined from billet 6061-T6 aluminium\u003c\/li\u003e\n\u003cli\u003ePillow bush rod ends replace the deflecting OEM rubber bushes\u003c\/li\u003e\n\u003cli\u003eHolds rear toe consistent under hard driving\u003c\/li\u003e\n\u003cli\u003eReduces uneven rear tyre wear\u003c\/li\u003e\n\u003cli\u003eSharper chassis response and clearer rear axle feedback\u003c\/li\u003e\n\u003cli\u003eFully adjustable for road or track alignment settings\u003c\/li\u003e\n\u003cli\u003eSuits both standard and lowered vehicles\u003c\/li\u003e\n\u003cli\u003eFully reversible – no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MMR55-1609\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Billet 6061-T6 aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing:\u003c\/strong\u003e Pillow bush rod ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As:\u003c\/strong\u003e Pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW G80 M3, G81 M3 Touring, G82\/G83 M4 and G87 M2\u003c\/li\u003e\n\u003cli\u003eBMW F80 M3, F82\/F83 M4 and F87 M2 including Competition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs an alignment required after fitting?\u003c\/strong\u003e\u003cbr\u003eYes. Any change to a toe arm requires a four-wheel alignment afterwards to set the car up correctly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they increase noise in the cabin?\u003c\/strong\u003e\u003cbr\u003eA pillow bush transmits more road noise than a rubber bush. On a car used for fast road and track driving this is a normal and expected trade-off for the precision gained.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan they be fitted to a lowered car?\u003c\/strong\u003e\u003cbr\u003eYes, though a lowered car will have a reduced range of toe adjustment and a higher minimum camber figure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Choose MMX Toe Arms?\u003c\/h3\u003e\n\u003cp\u003eRear toe stability is what separates a chassis that can be leaned on from one that has to be managed. MMX addresses it with billet arms and proper pillow bushes rather than a stiffer rubber compound. R44 Performance supplies the full MMX G8X and F8X suspension range.\u003c\/p\u003e","brand":"MMX","offers":[{"title":"Default Title","offer_id":57930061316478,"sku":"MMR55-1609","price":360.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/7568\/8011\/files\/Artboard1-8.png?v=1787916888","url":"https:\/\/r44performance.com\/products\/mmx-bmw-g8x-f8x-adjustable-rear-toe-arms","provider":"R44 Performance","version":"1.0","type":"link"}