{"product_id":"avo-turbo-tgv-delete-kit-subaru-wrx-sti-fxt-lgt-ej20-ej25-s2300g4n2001j","title":"AVO Turbo TGV Delete Kit","description":"\u003cp\u003eMost modern Subaru models are equipped with a TGV assembly, short for \u003cstrong\u003eTumble Generator Valve\u003c\/strong\u003e. The TGV assembly includes a flapper valve designed to create a “tumble” effect in the incoming air, which aids cold-start emissions. However, this feature is unnecessary once the engine is warm, and Subaru models in regions like Japan are often built without it. Even when fully open, the TGV flapper valve significantly restricts airflow, limiting engine performance. While it may not be an issue for a stock engine, upgraded setups with \u003cstrong\u003elarger turbochargers\u003c\/strong\u003e, \u003cstrong\u003ehigh-capacity intercoolers\u003c\/strong\u003e, or \u003cstrong\u003eperformance exhaust systems\u003c\/strong\u003e demand unrestricted airflow for maximum power.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the stock TGV assembly can make installing larger turbochargers more challenging. Though removing the TGV valves may trigger an error code, this is easily resolved through \u003cstrong\u003eECU tuning solutions\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAVOTurboworld’s TGV Deletes are expertly engineered to enhance airflow and improve compatibility with larger turbochargers. These units:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminate the restrictive valves\u003c\/strong\u003e, ensuring smooth, unrestricted airflow\u003c\/li\u003e\n\u003cli\u003eFeature \u003cstrong\u003eprecision machining\u003c\/strong\u003e to accommodate larger turbochargers and intake hoses\u003c\/li\u003e\n\u003cli\u003eAre available in a durable, high-quality \u003cstrong\u003eblack powder coat\u003c\/strong\u003e or the iconic \u003cstrong\u003eSTI red wrinkle finish\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your Subaru with AVO Turbo TGV Deletes to unlock its true performance potential and enjoy smoother installations of high-performance components. Whether you're aiming for big power or simply optimizing your build, this upgrade is a must-have for serious enthusiasts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AVO Turbo","offers":[{"title":"Black","offer_id":50866061213999,"sku":"S2300G4N2001J-BK","price":599.0,"currency_code":"AUD","in_stock":true},{"title":"Red","offer_id":51300382474543,"sku":"S2300G4N2001J-RD","price":599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/TGV-1.jpg?v=1739328458","url":"https:\/\/www.prospeedracing.com.au\/products\/avo-turbo-tgv-delete-kit-subaru-wrx-sti-fxt-lgt-ej20-ej25-s2300g4n2001j","provider":"Pro Speed Racing","version":"1.0","type":"link"}