{"product_id":"isr-performance-s14-sr20det-turbo-lines-bottom-mount","title":"ISR Performance S14 SR20DET Turbo Lines - Bottom Mount","description":"\u003cp\u003eThe ISR Performance S14 SR20DET Bottom Mount Turbo Lines are a direct replacement steel braided oil and water line set for the factory turbo hardlines on S14 and S15 SR20DET bottom-mount turbo configurations. Built from current-generation racing hose with a pre-dyed black Nomex outer cover and Kevlar reinforcement, terminated with aircraft-grade fittings. New aluminum crush washers included.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eThe factory SR20DET oil and water lines to the turbo are steel hardlines that crack, leak, and corrode over time. Replacing them with braided AN-style lines fixes those failure modes, gives you serviceable AN fittings instead of single-use hardline crimps, and visually cleans up the bottom-mount turbo area of the engine bay considerably.\u003c\/p\u003e\n\n\u003cp\u003eThis kit covers both oil feed and water lines and is a direct OEM replacement, so no chassis modifications or alternate routing is required.\u003c\/p\u003e\n\n\u003ch3\u003eCritical Note: Ball Bearing Turbos Need an Oil Restrictor\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIf you're running a ball bearing turbo (including the factory S14 or S15 SR20DET turbocharger), you MUST add an additional oil restrictor.\u003c\/strong\u003e Oil restrictors are NOT included with this line set. Ball bearing turbos require restricted oil feed pressure to prevent over-oiling and damage, and the factory hardline included a restrictor that's not present in this braided replacement set.\u003c\/p\u003e\n\n\u003ch3\u003eHose Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack nylon reinforced synthetic rubber inner tube\u003c\/li\u003e\n\u003cli\u003ePre-dyed black Nomex outer cover for fade-resistant appearance\u003c\/li\u003e\n\u003cli\u003eKevlar reinforcement in the Nomex cover for abrasion resistance and tensile strength\u003c\/li\u003e\n\u003cli\u003eUp to 45 percent lighter than conventional high performance racing hose assemblies\u003c\/li\u003e\n\u003cli\u003eFire-retardant outer cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1995-1998 Nissan 240SX (S14) with SR20DET, bottom-mount turbo\u003c\/li\u003e\n\u003cli\u003eNissan S15 SR20DET, bottom-mount turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot for top-mount turbo configurations (use IS-T25-NS14-EXT for S14 top-mount).\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete S14\/S15 SR20DET bottom-mount turbo line set (oil and water)\u003c\/li\u003e\n\u003cli\u003eAircraft-grade AN fittings\u003c\/li\u003e\n\u003cli\u003eNew aluminum crush washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e Oil restrictor (required for ball bearing turbos)\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ISR Performance\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e IS-T25-NS14\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Steel Braided Turbo Oil and Water Line Set\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e S14 and S15 SR20DET with bottom-mount turbo\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eTurbo Configuration:\u003c\/strong\u003e Bottom-mount only\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBall Bearing Turbo Warning:\u003c\/strong\u003e Additional oil restrictor REQUIRED (not included) - factory S14\/S15 SR20DET turbos are ball bearing\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eReplaces:\u003c\/strong\u003e Factory bottom-mount steel hardlines\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eHose Construction:\u003c\/strong\u003e Black Nomex cover, Kevlar reinforced, synthetic rubber inner\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eFittings:\u003c\/strong\u003e Aircraft-grade AN\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eCrush Washers:\u003c\/strong\u003e New aluminum washers included\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eTop-Mount Variant:\u003c\/strong\u003e IS-T25-NS14-EXT (for S14 top-mount setups)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e Complete oil and water line set (no oil restrictor)\u003c\/p\u003e\n\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":45957128093893,"sku":"IS-T25-NS14","price":181.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/P1200445__11673.1630073048.500.659.jpg?v=1773346599","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-s14-sr20det-turbo-lines-bottom-mount","provider":"ISR Competition","version":"1.0","type":"link"}