{"product_id":"s257-turbo-kit-with-tial-38mm-wastegate","title":"S257 Turbo Kit with TiAl 38mm Wastegate","description":"It also includes a ZZP 304ss exhaust manifold and a ZZP Stainless Downpipe, along with essential oil feed and drain kits, a manual boost controller, and all required hoses, fittings, bolts, and gaskets.\n\nThis kit offers customization options to suit your existing setup. You can select whether you already possess ZZP charge pipes, or if you require ZZP charge pipes (including upper with BOV provision, lower, MAF relocation kit, ZZP 50mm BOV, couplers, and clamps), or the full package with ZZP charge pipes and an intercooler. The downpipe choice includes options for catted with recirculated wastegate (standard or automatic) or catted with atmosphere dump, affecting exhaust note at high load.\n\nThe tuning options provided include a \"No tune needed\" selection, an ECM core charge, a new ECM, or an email file for HPTuners. For those running over 22 psi of boost, the use of GMS1 sensors is recommended as stock sensors are rated for only 2.5 Bar and can fail above 25 psi.\n\nNOTE: For Regal or Cobalt models with a stock Gen 3 bottom end, forged rods and pistons are MANDATORY before installing this turbo kit, as stock Gen 3 rods are prone to failure. The Borg Warner S257SXE turbo is known for quick spool and high power potential, typically reaching maximum efficiency between 20-25 PSI. It can achieve 400-500whp depending on fuel (91\/93 octane or E85) and other vehicle modifications. For builds exceeding 450whp on pump gas or using E85, an intake cam with a larger fuel lobe, Opel injectors, or a 5th injector may be required. These kits are made to order and can take 3-4 weeks to ship.","brand":"Zzperformance","offers":[{"title":"Default Title","offer_id":52664173691192,"sku":"LNF Turbo Upgrade","price":2499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687545556.jpg?v=1784334694","url":"https:\/\/store.motormia.co\/products\/s257-turbo-kit-with-tial-38mm-wastegate","provider":"MOTORMIA","version":"1.0","type":"link"}