{"product_id":"4-0-tfsi-ball-bearing-turbo-upgrade","title":"4.0 TFSI Ball Bearing Turbo Upgrade","description":"The Silly Rabbit Motorsport 4.0 TFSI Ball Bearing Turbo Upgrade is a performance enhancement for compatible Audi engines. This turbocharger upgrade is engineered to deliver a significant increase in output, exceeding 25% without compromising low-end response.\n\nAt its core, this upgrade features a GT28\/GT30 or Xona rotor ball bearing cartridge, chosen for its durability and performance characteristics. The system includes OEM 5-axis CNC'd oil and water adapters, ensuring seamless integration with the stock lines. A core exchange of any model 4.0T turbocharger is required for this upgrade.","brand":"Silly Rabbit Motorsport (SRM)","offers":[{"title":"Default Title","offer_id":52866254176568,"sku":"000204","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687670143.webp?v=1787906612","url":"https:\/\/store.motormia.co\/products\/4-0-tfsi-ball-bearing-turbo-upgrade","provider":"MOTORMIA","version":"1.0","type":"link"}