{"product_id":"acl-race-big-end-bearings-n54-n55-s55","title":"ACL Race Big End Bearings (N54, N55, S55)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003c!-- Info pills --\u003e\n\u003cdiv style=\"margin: 8px 0 14px; display: flex; flex-wrap: wrap; gap: 8px;\"\u003e\n\u003cspan style=\"background: #111827; color: #fff; padding: 6px 12px; border-radius: 999px; font-size: 12px;\"\u003eACL Race Series\u003c\/span\u003e \u003cspan style=\"background: #e5e7eb; color: #111827; padding: 6px 12px; border-radius: 999px; font-size: 12px;\"\u003eBig End Bearings\u003c\/span\u003e \u003cspan style=\"background: #e5e7eb; color: #111827; padding: 6px 12px; border-radius: 999px; font-size: 12px;\"\u003eN54 \/ N55 \/ S55\u003c\/span\u003e \u003cspan style=\"background: #e5e7eb; color: #111827; padding: 6px 12px; border-radius: 999px; font-size: 12px;\"\u003ePerformance Engine Upgrade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- Overview --\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 12px; padding: 14px 16px; background: #ffffff; margin-bottom: 18px;\"\u003e\n\u003cstrong\u003eACL Race Series Big End Bearings for BMW N54, N55 \u0026amp; S55 engines\u003c\/strong\u003e are a proven performance upgrade for tuned, high-performance and rebuilt BMW engines. Designed to provide increased strength and durability compared with standard bearing solutions, ACL Race Series bearings are an excellent choice when improving the reliability of your engine or carrying out preventative maintenance. Suitable for a wide range of BMW E-Series and F-Series performance models, including the \u003cstrong\u003e135i, M135i, M235i, 335i, 435i, 535i, 635i, M2, M2 Competition, M2 CS and M3\/M4\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c!-- Key Features --\u003e\n\u003ch3 style=\"margin-top: 18px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eACL Race Series performance big end \/ connecting rod bearings\u003c\/li\u003e\n\u003cli\u003eSuitable for BMW N54, N55 and S55 engines\u003c\/li\u003e\n\u003cli\u003eDesigned for increased strength and durability in performance applications\u003c\/li\u003e\n\u003cli\u003eIdeal for tuned, high-power, track and rebuilt engines\u003c\/li\u003e\n\u003cli\u003eAvailable in OE oil clearance options\u003c\/li\u003e\n\u003cli\u003eHX Series available with an additional .001″ oil clearance\u003c\/li\u003e\n\u003cli\u003eOversize options available for appropriately ground crankshafts\u003c\/li\u003e\n\u003cli\u003eExcellent upgrade when combined with ARP connecting rod bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Clearance Options --\u003e\n\u003ch3 style=\"margin-top: 18px;\"\u003eBearing Clearance Options\u003c\/h3\u003e\n\u003cp\u003eACL Race Series bearings are available in multiple specifications to suit different engine builds and crankshaft requirements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard \/ OE Clearance:\u003c\/strong\u003e For applications requiring standard oil clearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHX Series:\u003c\/strong\u003e Provides an additional \u003cstrong\u003e.001″ oil clearance\u003c\/strong\u003e for builds requiring increased bearing clearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversize Bearings:\u003c\/strong\u003e Available for engines using appropriately ground crankshafts. Always select the correct bearing specification for your crankshaft measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Fitment --\u003e\n\u003ch3 style=\"margin-top: 18px;\"\u003eBMW N54, N55 \u0026amp; S55 Fitment\u003c\/h3\u003e\n\u003cp\u003eDesigned for compatible \u003cstrong\u003eBMW N54, N55 and S55 3.0-litre turbocharged engines\u003c\/strong\u003e found across a wide range of E-Series and F-Series BMW models.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 135i – N54 \/ N55\u003c\/li\u003e\n\u003cli\u003eBMW M135i – N55\u003c\/li\u003e\n\u003cli\u003eBMW M235i – N55\u003c\/li\u003e\n\u003cli\u003eBMW 335i – N54 \/ N55\u003c\/li\u003e\n\u003cli\u003eBMW 435i – N55\u003c\/li\u003e\n\u003cli\u003eBMW 535i – N54 \/ N55 applications\u003c\/li\u003e\n\u003cli\u003eBMW 635i – N55 applications\u003c\/li\u003e\n\u003cli\u003eBMW M2 – N55\u003c\/li\u003e\n\u003cli\u003eBMW M2 Competition – S55\u003c\/li\u003e\n\u003cli\u003eBMW M2 CS – S55\u003c\/li\u003e\n\u003cli\u003eBMW M3 F80 – S55\u003c\/li\u003e\n\u003cli\u003eBMW M4 F82 \/ F83 – S55\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment can vary depending on engine, production date and engine specification. Please confirm your \u003cstrong\u003eengine code and required bearing clearance\u003c\/strong\u003e before ordering.\u003c\/p\u003e\n\u003c!-- Recommended Upgrade --\u003e\n\u003ch3 style=\"margin-top: 18px;\"\u003eRecommended With ARP Connecting Rod Bolts\u003c\/h3\u003e\n\u003cp\u003eFor performance engine builds and preventative maintenance, we recommend combining the \u003cstrong\u003eACL Race Series big end bearings with ARP connecting rod bolts\u003c\/strong\u003e. This provides an excellent upgrade package for the connecting rod assembly, particularly on tuned and high-performance N54, N55 and S55 engines.\u003c\/p\u003e\n\u003c!-- Important Info --\u003e\n\u003cdiv style=\"border: 1px solid #fca5a5; background: #fff5f5; border-radius: 12px; padding: 14px 16px; margin-top: 18px;\"\u003e\n\u003cstrong\u003eImportant – Please Check Before Opening:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eWe cannot accept returns of \u003cstrong\u003eopened bearing or bolt packages\u003c\/strong\u003e. Please double-check that you have selected the correct components, bearing size and clearance specification for your engine before opening any packaging. \u003cbr\u003e\u003cbr\u003eEngine bearing clearances should be measured and confirmed during installation. If you are unsure which ACL bearing specification is required for your engine build, please contact \u003cstrong\u003eDC Prestige\u003c\/strong\u003e before ordering.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DC Prestige","offers":[{"title":"Standard (STD)","offer_id":56880559915394,"sku":null,"price":264.95,"currency_code":"EUR","in_stock":false},{"title":"Extra Clearance HX","offer_id":56880559948162,"sku":null,"price":264.95,"currency_code":"EUR","in_stock":false},{"title":"+0.025","offer_id":56880559980930,"sku":null,"price":264.95,"currency_code":"EUR","in_stock":false},{"title":"+0.25","offer_id":56880560013698,"sku":null,"price":264.95,"currency_code":"EUR","in_stock":false},{"title":"+0.50","offer_id":56880560046466,"sku":null,"price":264.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/9381\/1260\/files\/xlarge-acl-rod-bearings_1_1.jpg?v=1788177918","url":"https:\/\/dcprestige.co.uk\/products\/acl-race-big-end-bearings-n54-n55-s55","provider":"DC Prestige","version":"1.0","type":"link"}