{"product_id":"exhaust-header-for-2001-2005-lexus-is300-3-0l-2jx-ge-dohc","title":"Exhaust Header for 2001-2005 Lexus IS300 3.0L 2JZ-GE DOHC ALTEZZA XE10 JCE10 l6","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Header for 2001-2005 Lexus IS300 3.0L 2JZ-GE DOHC ALTEZZA XE10 JCE10 l6\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your 2001-2005 Lexus IS300 3.0L with Flashark exhaust headers. These IS300 headers boost horsepower and torque by up to 15 HP\/TQ, improve exhaust flow, and deliver a stronger engine sound. Easy bolt-on installation with durable stainless steel construction.\u003c\/p\u003e\n\u003cdiv class=\"video-wrapper-col-2\"\u003e\n\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/bvckKDLS3V0?si=YvW7pjop_njKcWcP\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003eDetails\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInlet Size: 2.25\"\u003c\/li\u003e\n\u003cli\u003eOutlet Size: 2.25\"\u003c\/li\u003e\n\u003cli\u003eTIG Welded CNC Machine Flange\u003c\/li\u003e\n\u003cli\u003e2 X 3-1 High-Performance JDM Racing Spec. Design\u003c\/li\u003e\n\u003cli\u003eO2 sensor bung insertion and metal gasket included\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on design, easy to install6. i.e. Maximizing smoothest high exhaust air flow rate\u003c\/li\u003e\n\u003cli\u003eGains of 10 up to 15 HP\/TQ\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28653\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInclude:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eone set exhaust header\u003c\/li\u003e\n\u003cli\u003e3pcs gaskets,\u003c\/li\u003e\n\u003cli\u003e3pcs nuts.\u003c\/li\u003e\n\u003cli\u003eThe same as the picture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat do Exhaust Headers do?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your 2001-2005 Lexus IS300 with Flashark exhaust headers to boost horsepower, torque, and improve exhaust flow. These high-performance headers can add up to 15 HP\/TQ, giving your IS300 a more aggressive sound and better engine efficiency.\u003c\/p\u003e\n\u003cp\u003eInstalling IS300 headers and an exhaust system not only enhances power but also improves fuel economy. On average, you can see a 0.5 mpg improvement in gas mileage. With gas prices around $3 per gallon, driving 15,000 miles annually could save you $85 each year, enough to nearly cover the cost of a complete cat-back exhaust system over five years.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header Vs. Manifold: Which is the Better Choice?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen upgrading your 2001-2005 Lexus IS300, choosing between exhaust headers and manifolds is crucial. Exhaust headers are made from lighter, thinner steel, while manifolds are heavier and typically made of thick iron. Headers are longer and provide each engine cylinder with its own tube, eliminating back pressure, which manifolds often create. This reduction in back pressure allows for better exhaust flow, boosting engine performance and efficiency.\u003c\/p\u003e\n\u003cp\u003eFor your IS300, replacing or upgrading to \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eexhaust headers\u003c\/a\u003e is essential for both improved horsepower and a more aggressive exhaust sound. Whether on the street or the track, FLASHARK IS300 Exhaust Headers provide easy, direct bolt-on installation with no modification needed, offering significant performance gains.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":51797521105182,"sku":"FLES08222","price":149.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header+Catback w\/Muffler Tip","offer_id":51797521137950,"sku":"FLES08222-ES08181","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/Exhaust-Header-for-2001-2005-Lexus-IS300-3.0L-2JX-GE-DOHC-Flashark-1679735638.jpg?v=1777502831","url":"https:\/\/platinumhpsolutions.com\/products\/exhaust-header-for-2001-2005-lexus-is300-3-0l-2jx-ge-dohc","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}