{"product_id":"hks-14019-am002-gt-extension-kit-mitsubishi-lancer-evo-cz4a-4b11-extension","title":"HKS 14019-AM002 GT Extension Kit Mitsubishi Lancer Evo CZ4A 4B11 Extension","description":" \u003cp\u003eThe key item of exhaust back pressure control with knowhow of HKS CZ200S (CZ4A).\u003cbr\u003eMaximization of performance from stock turbine is the concept of the product.\u003cbr\u003eExtension portion and Front Pipe portion are connected with a flexible joint.\u003cbr\u003eIt improves \"durability\" that is an important factor of tuning.\u003cbr\u003eIt offers new tuning possibility for EVO X.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch5\u003e◆ Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eAs stock turbine is small, it has good response at low rpm. At high rpm, due to exhaust resistance, feeling will be worse. By improved exhaust efficiency, boost pressure will increase earlier at low rpm and power \u0026amp; torque will be increased for whole rpm range up to high rpm.\u003c\/li\u003e\n\u003cli\u003eCAD designed complicated but ideal shape is manufactured with lost wax casting. Since lost wax casting items do not have welding portion, there is no problem of cracking by heat and the smooth surface guides exhaust gas flow smoothly.\u003c\/li\u003e\n\u003cli\u003eThe turbine outlet is 2 ports independent shape for swing valve side and turbine impeller side to reduce resistance due to interference of gas.\u003c\/li\u003e\n\u003cli\u003eFor street use, connection of extension and Front Pipe is flexible joint type like stock system to reduce vibration and to improve durability.\u003cbr\u003eEven lower side exhaust part is hit, it prevents damage to the engine or turbine.\u003c\/li\u003e\n\u003c\/ul\u003e ","brand":"HKS","offers":[{"title":"Default Title","offer_id":45271115235636,"sku":"14019-AM002","price":6289.4,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/1482\/8852\/products\/kiwzDboE_14019-AM002_pd.jpg?v=1685625291","url":"https:\/\/www.samperformance.com\/products\/hks-14019-am002-gt-extension-kit-mitsubishi-lancer-evo-cz4a-4b11-extension","provider":"SAM Performance","version":"1.0","type":"link"}