{"product_id":"gen2-b58tu-boss-turbo-upgrade-kit","title":"Gen2 B58TU BOSS Turbo Upgrade Kit","description":"The CTS Turbo Gen2 B58TU 6-port BOSS Turbo Upgrade Kit represents a significant performance enhancement for compatible B58TU 6-port engines. Engineered with a GTX3582R-style Gen2 ceramic ball-bearing CHRA, this kit boasts a robust billet 11-blade compressor wheel and a proprietary stainless steel twin-scroll turbine housing, meticulously optimized through transient flow analysis and flow bench testing.\n\nThis approach eliminates the need for custom fabrication or additional parts for these systems. The turbocharger itself is a complete new unit, negating the requirement to send in a core. It is VSR balanced to exceed OE tolerances and features a 4-inch turbo inlet.\n\nRigorous testing by Titan Motorsports has demonstrated the kit's capability to produce record-shattering power levels, achieving over 879 wheel horsepower on a stock engine block without nitrous. The optimized twin-scroll design ensures boost builds rapidly, closely mimicking the response of the stock turbocharger.\n\nThis upgrade kit is specifically compatible with the 2021-present A91 Toyota Supra (with 6-port exhaust manifold), the 2019-present BMW G20 M340i, and the 2019-present BMW Z4 M40i, all equipped with the B58TU 6-port engine.","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":52687548678456,"sku":"CTS-TR-1060","price":2469.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662652139.jpg?v=1784885030","url":"https:\/\/store.motormia.co\/products\/gen2-b58tu-boss-turbo-upgrade-kit","provider":"MOTORMIA","version":"1.0","type":"link"}