{"product_id":"acl-rod-bearings-f8x-bmw-m3-m4-4b1584hx-std","title":"ACL Rod Bearings for F8X BMW M3\/M4 (4B1584HX-STD)","description":"\u003cp\u003eACL Race Series performance engine bearings are manufactured to exacting tolerances for the S55 engine. Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to key characteristics like wall thickness and crush. This ensures reliable fit and helps maintain consistent clearances. \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEngine Fitment:\u003c\/span\u003e \u003cbr\u003e2015-2018 BMW M3 (F80) \u003cbr\u003e2015-2020 BMW M4 (F82\/F83) \u003cbr\u003e2019-2021 BMW M2 Competition\/CS (F87) \u003cbr\u003e(S55 3.0L Twin Turbo Engine) \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePurchase Includes:\u003c\/span\u003e\u003cbr\u003eACL BMW N20B20 \/ N26B20 2.0L Inline Race Series Standard Size Conrod Rod Bearing Set \n  \u003cbr\u003e\u003cstrong\u003ePlease Note: \u003c\/strong\u003ePhotos are for reference\n  \n  \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eBenefits:\u003c\/span\u003e \u003cbr\u003e• A blend of characteristics to provide high strength and excellent seizure resistance. \u003cbr\u003e• No flash plating is applied to further improve bearing retention and maximize heat transfer. \u003cbr\u003e• Improved bearing retention from higher radial contact pressure. \u003cbr\u003e• More effective heat dissipation through improved thermal transfer. \u003cbr\u003e• Increased eccentricity to improve shape adaptation to compensate for bore distortion at high speed operation. \u003cbr\u003e• Assists in the formation of hydrodynamic oil film. \u003cbr\u003e• Full (180°) grooved uppers with matching partial groove in lowers. \u003cbr\u003e• Reduces interruption to big end oil supply. Tapered groove run-out. \u003cbr\u003e• Smooths big end supply cut-off avoiding pressure pulsing and cavitation \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ca style=\"color: #afafaf;\" href=\"https:\/\/stmtuned.com\/collections\/acl-products\"\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: .8em;\"\u003e See more ACL Products\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":50560776307030,"sku":"ACL-4B1584HX-STD","price":202.43,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/9531\/8102\/files\/acl-rod-bearings-f8x-bmw-m3-m4-4b1584hx-std.jpg?v=1749195102","url":"https:\/\/www.speed-addicts.com\/en\/products\/acl-rod-bearings-f8x-bmw-m3-m4-4b1584hx-std","provider":"Speed Addicts","version":"1.0","type":"link"}