{"product_id":"isr-performance-turbo-kit-mazda-miata-na-1-6-with-rs-t25-28-turbo","title":"ISR Performance Turbo Kit - Mazda Miata NA 1.6 - With RS T25\/28 Turbo","description":"\u003cp\u003eThe ISR Performance Turbo Kit is a complete bolt-on turbocharger system for the 1.6L Mazda Miata NA (1989-1993). Built around the proven ISR RST25\/28 turbocharger with a tubular Schedule 10 manifold, chassis-specific intercooler, full polished aluminum piping, and AN-fitted oil and water lines. One of the most complete affordable turbo kits available for the NA Miata platform.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eTurbo-swapping a Miata is a well-known path to making the chassis feel as quick as it handles, and complete kits like this one shortcut the parts-collection problem. Everything you need to bolt the turbo system to a 1.6L NA Miata is in the box: turbo, manifold, intercooler, piping, downpipe, oil and water plumbing, and AFM delete intake. The Schedule 10 tubular manifold resists cracking far better than cast or thin-wall tubular alternatives, which matters on a turbo Miata that'll see heat cycle abuse.\u003c\/p\u003e\n\n\u003cp\u003eThis is designed around an aftermarket ECU with a MAP sensor (not the factory MAF), so plan for that and the supporting fueling work in your build budget.\u003c\/p\u003e\n\n\u003ch3\u003eCritical Build Requirements\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAftermarket ECU required.\u003c\/strong\u003e The kit is designed for use with an aftermarket standalone or piggyback ECU running on a MAP sensor. The AFM (factory mass airflow sensor) is deleted by the included intake, so you cannot run this kit on a factory MAF-based ECU.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHotpipe BOV flange sold separately.\u003c\/strong\u003e The included hotpipe is modular and accepts HKS, GReddy, or TiAL flanges, but the flange itself isn't in the box. Pick the flange that matches your chosen BOV.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e2.5-inch hole required for intercooler piping.\u003c\/strong\u003e Routing the intercooler piping through the chassis requires drilling a 2.5-inch hole. Plan for this during install.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1989-1993 Mazda Miata NA (1.6L B6 engine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot compatible with:\u003c\/strong\u003e 1.8L NA Miata (1994-1997), NB Miata, NC Miata, or any non-Miata application.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x ISR Performance RST25\/28 turbocharger\u003c\/li\u003e\n\u003cli\u003e1x Schedule 10 tubular bottom-mount turbo manifold\u003c\/li\u003e\n\u003cli\u003e1x Chassis-specific intercooler with mounting bracket\u003c\/li\u003e\n\u003cli\u003e1x Full polished aluminum intercooler piping kit\u003c\/li\u003e\n\u003cli\u003e1x Modular hotpipe (accepts HKS, GReddy, or TiAL BOV flanges)\u003c\/li\u003e\n\u003cli\u003e1x Turbine outlet O2 housing and downpipe\u003c\/li\u003e\n\u003cli\u003e1x AN oil feed line\u003c\/li\u003e\n\u003cli\u003e1x AN water line set\u003c\/li\u003e\n\u003cli\u003e1x -10AN turbo oil drain line with aluminum weld bung for the factory oil pan\u003c\/li\u003e\n\u003cli\u003e1x AFM delete intake with air filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSold Separately\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket ECU\u003c\/li\u003e\n\u003cli\u003eBOV (HKS, GReddy, or TiAL) and the matching flange\u003c\/li\u003e\n\u003cli\u003eMAP sensor and supporting fueling\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-NA16TurboKit-T28\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Complete Bolt-On Turbo Kit\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 1989-1993 Mazda Miata NA 1.6L\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e Mazda B6 1.6L (NA Miata 1989-1993 only)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eTurbocharger:\u003c\/strong\u003e ISR RST25\/28 (included)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eManifold:\u003c\/strong\u003e Schedule 10 tubular, bottom mount\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eIntercooler:\u003c\/strong\u003e Chassis-specific with mounting bracket\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePiping Finish:\u003c\/strong\u003e Polished aluminum\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eExhaust Components:\u003c\/strong\u003e 304 stainless steel\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eOil Drain Bung:\u003c\/strong\u003e -10AN aluminum, weld-in\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eRequired Separately:\u003c\/strong\u003e Aftermarket ECU with MAP sensor, BOV + flange\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eModification Required:\u003c\/strong\u003e 2.5-inch hole for intercooler piping routing\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e Complete turbo kit\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":45957132320965,"sku":"IS-NA16TurboKit-T28","price":2475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/turbokit__39141_copy__36015.1720644071.500.659.jpg?v=1773346549","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-turbo-kit-mazda-miata-na-1-6-with-rs-t25-28-turbo","provider":"ISR Competition","version":"1.0","type":"link"}