{"product_id":"arp-rod-bolt-set-bmw-n55","title":"ARP Connecting Rod Bolt Set - BMW N55","description":"\u003cp\u003eStrengthen the bottom end of your BMW N55 engine with the ARP Connecting Rod Bolt Set - BMW N55, 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 N55 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 N55 engine with the ARP Connecting Rod Bolt Set - BMW N55, 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 N55 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 N55 replaces the factory connecting rod bolts with high-strength ARP studs\/bolts that clamp the connecting rod caps. Designed for the N55 single-turbo straight-six, 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 N55 Models\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW E82 135i\u003c\/li\u003e\n\u003cli\u003eBMW E90 \/ F30 335i\u003c\/li\u003e\n\u003cli\u003eBMW F10 535i\u003c\/li\u003e\n\u003cli\u003eBMW F22 M235i\u003c\/li\u003e\n\u003cli\u003eBMW E70 \/ F15 X5 35i\u003c\/li\u003e\n\u003cli\u003eBMW F25 X4 35i\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 N55 build with the ARP Connecting Rod Bolt Set - BMW N55 — available now from R44 Performance.\u003c\/p\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBMW N55 Models\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW E82 135i\u003c\/li\u003e\n\u003cli\u003eBMW E90 \/ F30 335i\u003c\/li\u003e\n\u003cli\u003eBMW F10 535i\u003c\/li\u003e\n\u003cli\u003eBMW F22 M235i\u003c\/li\u003e\n\u003cli\u003eBMW E70 \/ F15 X5 35i\u003c\/li\u003e\n\u003cli\u003eBMW F25 X4 35i\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 N55 build with the ARP Connecting Rod Bolt Set - BMW N55 — available now from R44 Performance.\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":57549792477566,"sku":"ARP-RBS-N55","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_15b98614-74ab-49d4-a62f-c2b07264f179.webp?v=1781532129","url":"https:\/\/r44performance.com\/products\/arp-rod-bolt-set-bmw-n55","provider":"R44 Performance","version":"1.0","type":"link"}