{"product_id":"arp-rod-bolt-set-bmw-s55","title":"ARP Connecting Rod Bolt Set - BMW S55","description":"\u003cp\u003eStrengthen the bottom end of your BMW S55 engine with the ARP Connecting Rod Bolt Set - BMW S55, delivering far greater clamping force and sealing than the factory fasteners. Engineered by ARP (Automotive Racing Products), this connecting rod bolt set is built to the standards demanded by high-performance and motorsport BMW builds.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for BMW S55 engine\u003c\/li\u003e\n\u003cli\u003eSignificantly increased clamping force over OEM fasteners\u003c\/li\u003e\n\u003cli\u003eSecure connecting rod fastening under high RPM and load\u003c\/li\u003e\n\u003cli\u003eIdeal for stroker, supercharged and turbocharged builds\u003c\/li\u003e\n\u003cli\u003eRe-usable — superior to single-use OEM torque-to-yield bolts\u003c\/li\u003e\n\u003cli\u003eManufactured from premium, specially heat-treated materials\u003c\/li\u003e\n\u003cli\u003eSupplied by ARP (Automotive Racing Products), trusted by BMW enthusiasts worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cp\u003eStrengthen the bottom end of your BMW S55 engine with the ARP Connecting Rod Bolt Set - BMW S55, delivering far greater clamping force and sealing than the factory fasteners. Engineered by ARP (Automotive Racing Products), this connecting rod bolt set is built to the standards demanded by high-performance and motorsport BMW builds.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for BMW S55 engine\u003c\/li\u003e\n\u003cli\u003eSignificantly increased clamping force over OEM fasteners\u003c\/li\u003e\n\u003cli\u003eSecure connecting rod fastening under high RPM and load\u003c\/li\u003e\n\u003cli\u003eIdeal for stroker, supercharged and turbocharged builds\u003c\/li\u003e\n\u003cli\u003eRe-usable — superior to single-use OEM torque-to-yield bolts\u003c\/li\u003e\n\u003cli\u003eManufactured from premium, specially heat-treated materials\u003c\/li\u003e\n\u003cli\u003eSupplied by ARP (Automotive Racing Products), trusted by BMW enthusiasts worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003cp\u003eThe ARP connecting rod bolt set for the BMW S55 replaces the factory connecting rod bolts with high-strength ARP studs\/bolts that clamp the connecting rod caps. Designed for the S55, the twin-turbo straight-six of the F80 M3 and F82 M4, this is a critical upgrade where forced induction places extreme stress on the head gasket, main caps and connecting rods. Standard torque-to-yield fasteners stretch permanently and lose clamping load over time — ARP hardware restores and increases that clamping force, helping prevent head gasket failure, cap walk and fastener fatigue.\u003c\/p\u003e\u003cp\u003eAvailable options for this engine:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eARP2000 — a 220,000 psi alloy steel, the proven choice for performance builds and quality rebuilds\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eSupplied with ARP Ultra-Torque fastener assembly lubricant. For best results ARP recommends installing to a measured bolt stretch where possible, ensuring accurate and repeatable preload.\u003c\/p\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eBMW S55 Models\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW F80 M3\u003c\/li\u003e\n\u003cli\u003eBMW F82 \/ F83 M4\u003c\/li\u003e\n\u003cli\u003eBMW F87 M2 Competition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy Choose ARP (Automotive Racing Products)?\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGlobal leader in performance engine fasteners\u003c\/li\u003e\n\u003cli\u003ePremium materials with specialist heat treatment\u003c\/li\u003e\n\u003cli\u003eManufactured in-house in the USA\u003c\/li\u003e\n\u003cli\u003eTrusted from street rebuilds to professional motorsport\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy Buy from R44 Performance?\u003c\/h4\u003e\u003cp\u003eR44 Performance supplies premium BMW performance and engine-building components trusted by enthusiasts worldwide.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW specialists\u003c\/li\u003e\n\u003cli\u003eGenuine ARP (Automotive Racing Products) products\u003c\/li\u003e\n\u003cli\u003eFast UK \u0026amp; worldwide shipping\u003c\/li\u003e\n\u003cli\u003eExpert product support\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade your BMW S55 build with the ARP Connecting Rod Bolt Set - BMW S55 — available now from R44 Performance.\u003c\/p\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBMW S55 Models\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW F80 M3\u003c\/li\u003e\n\u003cli\u003eBMW F82 \/ F83 M4\u003c\/li\u003e\n\u003cli\u003eBMW F87 M2 Competition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose ARP (Automotive Racing Products)?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGlobal leader in performance engine fasteners\u003c\/li\u003e\n\u003cli\u003ePremium materials with specialist heat treatment\u003c\/li\u003e\n\u003cli\u003eManufactured in-house in the USA\u003c\/li\u003e\n\u003cli\u003eTrusted from street rebuilds to professional motorsport\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Buy from R44 Performance?\u003c\/h3\u003e\u003cp\u003eR44 Performance supplies premium BMW performance and engine-building components trusted by enthusiasts worldwide.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW specialists\u003c\/li\u003e\n\u003cli\u003eGenuine ARP (Automotive Racing Products) products\u003c\/li\u003e\n\u003cli\u003eFast UK \u0026amp; worldwide shipping\u003c\/li\u003e\n\u003cli\u003eExpert product support\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade your BMW S55 build with the ARP Connecting Rod Bolt Set - BMW S55 — available now from R44 Performance.\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":57549792543102,"sku":"ARP-RBS-S55","price":150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/7568\/8011\/files\/ARP-Rod-Bolt-Set-for-BMW-Engines-6_2c1c77b2-6aa2-44f5-b54a-f7411c00059f.webp?v=1781532131","url":"https:\/\/r44performance.com\/products\/arp-rod-bolt-set-bmw-s55","provider":"R44 Performance","version":"1.0","type":"link"}