{"product_id":"arp-supra-m240-340-440-b58-ca625-head-stud-kit","title":"ARP CA625+ Head Stud Kit - Toyota Supra (A90) \/ BMW M240i \/ M340i \/ M440i (B58 Gen2)","description":"\u003cp\u003eThe ARP CA625+ head stud kit is built for the second-generation BMW B58 engine used in the Toyota Supra and the BMW M240i, M340i and M440i. It is made from ARP's own CA625+ alloy, with a tensile strength of around 260,000 psi and strong resistance to corrosion and oxidation. Compared with the factory head bolts it holds a much higher, consistent clamping load, which stops the head lifting and the gasket failing under high boost. It is aimed at heavily modified, high-power B58 engines where the stock bolts reach their limit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eARP's proprietary CA625+ super alloy for exceptional strength and toughness\u003c\/li\u003e\n\u003cli\u003eTensile strength of around 260,000 psi\u003c\/li\u003e\n\u003cli\u003eMuch higher clamping force than the factory head bolts\u003c\/li\u003e\n\u003cli\u003eHelps prevent cylinder head lift and head gasket failure under high boost\u003c\/li\u003e\n\u003cli\u003eHigh resistance to corrosion and oxidation for long-term reliability\u003c\/li\u003e\n\u003cli\u003eSuits second-generation B58 engines only\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ARP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Head Stud Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e BMW B58 Gen2 3.0L turbo inline six\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e ARP CA625+ alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile Strength:\u003c\/strong\u003e Approx. 260,000 psi (260 ksi)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 203-4706\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e 4 applications across 2 makes. Select a make to view.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eBMW\u003c\/strong\u003e (3)\u003c\/summary\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eM240i\u003c\/td\u003e\n\u003ctd\u003eG42\u003c\/td\u003e\n\u003ctd\u003e3.0L B58 Gen2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eB58 Gen2 only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM340i\u003c\/td\u003e\n\u003ctd\u003eG20 \/ G21\u003c\/td\u003e\n\u003ctd\u003e3.0L B58 Gen2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eB58 Gen2 only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM440i\u003c\/td\u003e\n\u003ctd\u003eG22 \/ G23 \/ G26\u003c\/td\u003e\n\u003ctd\u003e3.0L B58 Gen2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eB58 Gen2 only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eToyota\u003c\/strong\u003e (1)\u003c\/summary\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eSupra\u003c\/td\u003e\n\u003ctd\u003eA90\u003c\/td\u003e\n\u003ctd\u003e3.0L B58 Gen2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/details\u003e\u003cp\u003e\u003cem\u003ePlease confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.\u003c\/em\u003e\u003c\/p\u003e","brand":"JDY Performance","offers":[{"title":"Default Title","offer_id":68078801879349,"sku":"203-4706","price":1799.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/6495\/8253\/files\/bmw-toyota-30-b58-arp-ca625-cylinder-head-stud-kit-203-4706.jpg?v=1793941993","url":"https:\/\/www.carbonautohaus.com.au\/products\/arp-supra-m240-340-440-b58-ca625-head-stud-kit","provider":"Carbon Autohaus","version":"1.0","type":"link"}