{"product_id":"isr-performance-s13-sr20det-turbo-lines-bottom-mount","title":"ISR Performance S13 SR20DET Turbo Lines - Bottom Mount","description":"\u003cp\u003eThe ISR Performance S13 SR20DET Bottom Mount Turbo Lines are a direct replacement for the factory turbo hardlines on the bottom-mount-turbo Nissan SR20DET in the 1989-1994 240SX (S13). Steel-braided lines with aircraft fittings and new aluminum crush washers. Replaces aged, leaking factory hardlines with a clean, leak-free upgrade.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eFactory SR20DET turbo oil and water hardlines are now 25+ years old on most S13 builds. They develop pinhole leaks at the fittings, the rubber junctions harden and crack, and they're generally past their service life. The ISR braided replacement lines solve all of that at once with stainless braided hose, aircraft-grade fittings, and new aluminum crush washers for sealing. Cleans up the engine bay significantly and eliminates a chronic source of oil weep and coolant seep on aged SR-swap builds.\u003c\/p\u003e\n\n\u003ch3\u003ePremium Hose Construction\u003c\/h3\u003e\n\u003cp\u003eThe ISR braided lines use the newest Racing Hose with a pre-dyed black Nomex cover for peak performance and fade-resistant appearance over time. Kevlar reinforcement in the Nomex cover improves abrasion resistance and overall hose strength. The hose assemblies are up to 45 percent lighter than conventional high-performance racing assemblies, with a smooth, firm inner tube of black nylon-reinforced synthetic rubber.\u003c\/p\u003e\n\n\u003ch3\u003eCritical Ball Bearing Turbo Note\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIf you're using these lines with a ball bearing turbo (such as OEM S14 or S15 SR20DET turbos), you need to install an additional oil restrictor - NOT included.\u003c\/strong\u003e Ball bearing turbos require restricted oil supply or oil will back up past the seals and into the intake or exhaust. The ISR oil restrictor for ball bearing turbos is IS-OR-3036.\u003c\/p\u003e\n\n\u003ch3\u003eTurbo Position Note\u003c\/h3\u003e\n\u003cp\u003eThese lines are specifically for the BOTTOM-MOUNT turbo configuration. If you're running a top-mount manifold (RamHorn or similar), use the top-mount line set (IS-T25-NS13-EXT) instead.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1989-1994 Nissan 240SX (S13) with SR20DET\u003c\/li\u003e\n\u003cli\u003eBottom-mount turbo configuration\u003c\/li\u003e\n\u003cli\u003eCompatible with factory T25, T28, or aftermarket T25\/T28-frame turbos\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Line Sets in the S-Chassis SR20DET Family\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eS13 bottom-mount (this product, IS-T25-NS13)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS13 top-mount:\u003c\/strong\u003e IS-T25-NS13-EXT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS14 bottom-mount:\u003c\/strong\u003e IS-T25-NS14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS14 top-mount:\u003c\/strong\u003e IS-T25-NS14-EXT\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eISR Performance steel-braided turbo line set (S13 SR20DET bottom-mount)\u003c\/li\u003e\n\u003cli\u003eAircraft-grade fittings\u003c\/li\u003e\n\u003cli\u003eNew aluminum crush washers\u003c\/li\u003e\n\u003c\/ul\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-NS13\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Turbo Oil and Water Line Set (Bottom Mount)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 1989-1994 Nissan 240SX (S13) with SR20DET\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eTurbo Configuration:\u003c\/strong\u003e Bottom-mount\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eEngine:\u003c\/strong\u003e Nissan SR20DET\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eHose Construction:\u003c\/strong\u003e Stainless braided with black Nomex cover, Kevlar reinforced\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e Up to 45 percent lighter than conventional racing hose\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eFittings:\u003c\/strong\u003e Aircraft-grade\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eCrush Washers:\u003c\/strong\u003e New aluminum, included\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBall Bearing Turbo Requirement:\u003c\/strong\u003e Separate oil restrictor required (IS-OR-3036) - NOT included\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eS13 Top-Mount Variant:\u003c\/strong\u003e IS-T25-NS13-EXT\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eS14 Bottom-Mount Variant:\u003c\/strong\u003e IS-T25-NS14\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eS14 Top-Mount Variant:\u003c\/strong\u003e IS-T25-NS14-EXT\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e Complete line set with fittings and washers\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":45957123047621,"sku":"IS-T25-NS13","price":181.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/blackturbolines2_98353_zoom_82335.1399119944.1280.1280__91467.1408636460.1280.1280__63558.1447866577.1280.1280__13005.1630073042.500.659.jpg?v=1773346502","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-s13-sr20det-turbo-lines-bottom-mount","provider":"ISR Competition","version":"1.0","type":"link"}