{"product_id":"isr-performance-oe-replacement-nissan-rb20det-rb25det-turbo-inlet-stud-and-nut-combo","title":"ISR Performance OE Replacement Nissan RB20DET RB25DET Turbo Inlet Stud and Nut Combo","description":"\u003cp\u003eOur OE replacement turbo inlet stud and nut combo for the RB20DET and RB25DET. Brand new black oxide high-grade steel hardware, sold as a complete set. The right fix for the stripped, rusted, or seized factory studs that anyone who has worked on a 20- to 30-year-old RB has run into.\u003c\/p\u003e\u003ch3\u003eWhat It Does\u003c\/h3\u003e\u003cp\u003eDirect replacement for the factory turbo inlet studs and nuts on the exhaust manifold side of the RB20DET and RB25DET. Factory studs on these engines have been baking under turbo heat for decades, and once they start seizing they tend to take threads with them. A fresh black oxide steel set restores proper clamping and gives you something you can actually torque to spec without snapping a stud off in the head.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits Nissan RB20DET and RB25DET turbo inlet locations. Also works for most top-mount turbo manifolds using the same stud pattern.\u003c\/p\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4x Turbo inlet studs (black oxide high-grade steel)\u003c\/li\u003e\n\u003cli\u003e4x Nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ISR Performance\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e IS-TM-INSTD-CMB\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e OE Replacement Turbo Inlet Stud and Nut Combo\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Nissan RB20DET, RB25DET (also works for most top-mount turbo manifolds with the same stud pattern)\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Black oxide high-grade steel\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e As a full set (4 studs + 4 nuts)\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eLegality:\u003c\/strong\u003e Off-road and competition use only\u003c\/p\u003e","brand":"ISR Performance","offers":[{"title":"Default Title","offer_id":45957121081541,"sku":"IS-TM-INSTD-CMB","price":22.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/07f8b5a4-d51e-4c82-820d-b27a3e36135c__83424.1757539950.500.659.jpg?v=1773346520","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-oe-replacement-nissan-rb20det-rb25det-turbo-inlet-stud-and-nut-combo","provider":"ISR Competition","version":"1.0","type":"link"}