{"product_id":"c-bmw-002-p","title":"BMW 2.5L M3 S14B25 ZRP Billet Crankshaft","description":"The ZRP crankshaft for BMW M3 S14B25 is manufactured from aerospace grade 4340 solid billet steel and no compromises have been made to the quality of the material, in order to ensure the best possible product. This crankshaft designed carefully from our vast experience, to provide the best possible engine performance and the production process consist of very strict inspections to ensure that they have the best quality and tight tolerances for perfect fitment.The BMW crankshaft is fully balanced to 1gr.cm  \/- 0.1 using state of the art Sunnen machines, balance results report included. Check the individual features for your application below.\u003cstrong\u003e* This crankshaft can also be used as a stroker on M3 S14B23 engine.\u003c\/strong\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003eProduct Features and Design\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e  \u003cli\u003eAero-Wing counterweights for reduced windage to increase horsepower.\u003c\/li\u003e  \u003cli\u003eStraight oil holes for better oiling of the rod journals\u003c\/li\u003e  \u003cli\u003eChamfered oil holes\u003c\/li\u003e  \u003cli\u003eJournal radius disperse load stress.\u003c\/li\u003e   \u003cli\u003eTapered rod journals for weight reduction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003e\u003cu\u003eTechnical Features of ZRP Crankshafts\u003c\/u\u003e\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFull CNC machining.\u003c\/li\u003e\n\u003cli\u003eION (Plasma) Nitride process for hardening.\u003c\/li\u003e\n\u003cli\u003eMulti Stage Heat Treatment.\u003c\/li\u003e\n\u003cli\u003eShot peening for stress release.\u003c\/li\u003e\n\u003cli\u003e100% Magna- fluxing for flawless surface finish.\u003c\/li\u003e\n\u003cli\u003eHeat treatment for superior wear resistance.\u003c\/li\u003e\n\u003cli\u003eMicro-polishing for longer bearing life.\u003c\/li\u003e\n\u003cli\u003eSonic tested and X-rayed to ensure a reliable end product.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZRP","offers":[{"title":"C-BMW-002","offer_id":56318357668184,"sku":"C-BMW-002","price":2106.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0146\/4575\/6004\/files\/C-BMW-002_48e15c3f-2def-430c-bfbe-d6528a7284b5.jpg?v=1764686711","url":"https:\/\/www.marseal-motors.com\/en-de\/products\/c-bmw-002-p","provider":"Marseal Motors","version":"1.0","type":"link"}