{"product_id":"mk4-1-8t-big-turbo-kit","title":"MK4 1.8T Big Turbo Kit","description":"The CTS Turbo MK4 1.8T Turbo Kit provides the essential high-flow hardware required to elevate the performance of MKIV Golf and Jetta 1.8T vehicles. The package features a Garrett 50Trim T3\/T4 turbocharger paired with a CTS T3 turbo manifold, a 3-inch stainless steel O2 housing compatible with existing downpipes, and a 3-inch inlet pipe kit. It also includes a Precision 39mm external wastegate, stainless steel oil feed and drain lines, a coolant relocation kit, and all necessary mounting hardware.\n\nECU tuning is required for proper operation. Please note that this kit is strictly for LHD vehicles and does not fit RHD models. If you choose to supply your own turbocharger, compatibility cannot be guaranteed. For installations involving turbos with a 4-inch inlet, such as the Precision SP or GT3076R, it is recommended to use heater core fitting part number 1J0122291D to ensure adequate heater core hose clearance.\n\nThis kit has been known to fit Audi TT (180hp front-wheel drive), MK2, and MK3 1.8T swaps with installation innovation. These are made-to-order components with a production lead time of 4-5 weeks. Documentation highlights successful builds, such as an MKII 1.8T AWP producing 344whp at 22psi on 91 octane when paired with Unitronic 630cc software.","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":52687563260216,"sku":"CTS-MK4-1.8T-KIT","price":2659.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662652545.jpg?v=1784885118","url":"https:\/\/store.motormia.co\/products\/mk4-1-8t-big-turbo-kit","provider":"MOTORMIA","version":"1.0","type":"link"}