{"product_id":"spl-parts-spl-rua-f8x-rear-upper-arms-for-bmw-m2-m3-m4-f8x","title":"SPL PARTS SPL RUA F8X Rear Upper Arms for BMW M2\/M3\/M4 (F8X)","description":"\u003ch2\u003eDescription SPL PARTS SPL RUA F8X Rear Upper Arms for BMW M2\/M3\/M4 (F8X)\u003c\/h2\u003e \u003cp\u003eThe SPL Parts Rear Upper Arms (RUA) for the BMW F8X platform are designed to provide precise rear camber adjustment for both street and track applications. The factory suspension geometry on lowered BMW F8X models produces an aggressive camber curve during suspension travel, often leading to excessive inner tire wear and reduced traction. These adjustable rear upper arms allow accurate camber correction while improving rear suspension stability and articulation.\u003c\/p\u003e \u003cp\u003eThe kit replaces the factory rear wishbone and rear guide links with lightweight gun-drilled 2024 aluminum arms finished in durable black anodizing for corrosion resistance. SPL Parts’ exclusive 360-degree rotating clamp system, machined from 6061-T6 aluminum, allows fast and precise adjustment without traditional jam nuts. Blue anodized titanium socket head cap screws reduce unsprung weight while maintaining structural strength.\u003c\/p\u003e \u003cp\u003eFK spherical bearings and rod ends with PTFE Teflon liners provide smooth articulation, low friction, and eliminate bushing deflection under load. The self-lubricating and self-cleaning liner design delivers reliable operation for both road and motorsport use across a wide temperature range.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWide rear camber adjustment range for street and track alignment\u003c\/li\u003e \u003cli\u003eReduces excessive inner tire wear on lowered vehicles\u003c\/li\u003e \u003cli\u003eImproves rear traction and cornering stability\u003c\/li\u003e \u003cli\u003eReplaces factory rear wishbone and rear guide links\u003c\/li\u003e \u003cli\u003eGun-drilled 2024 aluminum arms for reduced weight\u003c\/li\u003e \u003cli\u003eBlack anodized finish for corrosion resistance\u003c\/li\u003e \u003cli\u003e360-degree rotating clamp system for precise adjustment\u003c\/li\u003e \u003cli\u003e6061-T6 aluminum rotating clamps\u003c\/li\u003e \u003cli\u003eBlue anodized titanium socket head cap screws\u003c\/li\u003e \u003cli\u003eTapered stainless steel knuckle mount spacers included\u003c\/li\u003e \u003cli\u003eLow-friction FK rod ends with PTFE Teflon liners\u003c\/li\u003e \u003cli\u003eSelf-lubricating and self-cleaning bearing design\u003c\/li\u003e \u003cli\u003eSold as a complete kit for one vehicle\u003c\/li\u003e \u003cli\u003eMade in the USA\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMaterial: Gun-drilled 2024 aluminum\u003c\/li\u003e \u003cli\u003eClamp Material: 6061-T6 aluminum\u003c\/li\u003e \u003cli\u003eHardware Material: Titanium\u003c\/li\u003e \u003cli\u003eSpacer Material: Stainless steel\u003c\/li\u003e \u003cli\u003eBearing Type: FK spherical bearings with PTFE liner\u003c\/li\u003e \u003cli\u003eFinish: Black anodized\u003c\/li\u003e \u003cli\u003eOperating Temperature Range: -65°F to 325°F\u003c\/li\u003e \u003cli\u003eQuantity: 4 arms per kit\u003c\/li\u003e \u003c\/ul\u003e ","brand":"SPL PARTS","offers":[{"title":"Default Title","offer_id":43559971848372,"sku":"SPL RUA F8X","price":1035.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/2605\/3812\/files\/3641607_iZQz_SPLRUAF8X_2e48e2f0-56ef-4fc8-99bf-4d594fa5acbe.jpg?v=1779893986","url":"https:\/\/atomic-shop.eu\/products\/spl-parts-spl-rua-f8x-rear-upper-arms-for-bmw-m2-m3-m4-f8x","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - EU","version":"1.0","type":"link"}