{"id":968,"date":"2026-09-11T10:38:50","date_gmt":"2026-09-11T02:38:50","guid":{"rendered":"https:\/\/www.ruituautoparts.com\/?p=968"},"modified":"2026-09-11T10:38:50","modified_gmt":"2026-09-11T02:38:50","slug":"custom-racing-stainless-steel-exhaust-header-downpipe-for-lexus-gs250-gs300-gs350-2006-2013","status":"publish","type":"post","link":"https:\/\/www.ruituautoparts.com\/?p=968","title":{"rendered":"Custom Racing Stainless Steel Exhaust header Downpipe for Lexus GS250 GS300 GS350 2006-2013"},"content":{"rendered":"\n
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Product Description<\/h3>\n\n\n\n

This custom racing downpipe is specially designed for Lexus GS250, GS300 and GS350 2006-2013 factory replacement and performance upgrade. Made of high-quality T304 stainless steel, the whole pipe body is durable, anti-rust, high-temperature resistant and not easy to deform for long-term road use.<\/p>\n\n\n\n

Adopting professional mandrel bending technology, the smooth inner pipe effectively reduces exhaust back pressure and exhaust gas turbulence, greatly improving exhaust efficiency and engine throttle response. It releases a deeper and louder racing exhaust tone, bringing obvious performance upgrade. All sensor ports, flanges and mounting points are precisely manufactured according to OEM standards, realizing direct bolt-on installation without cutting, welding or vehicle modification. Perfect for daily driving and street racing tuning.<\/p>\n\n\n\n

Features<\/h3>\n\n\n\n
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  • Perfect Fitment<\/strong>: Custom fit for Lexus GS250 \/ GS300 \/ GS350 2006-2013<\/li>\n\n\n\n
  • Premium Material<\/strong>: T304 stainless steel, anti-corrosion and high temperature resistance<\/li>\n\n\n\n
  • Racing Performance<\/strong>: Reduce backpressure, boost power and sharpen throttle response<\/li>\n\n\n\n
  • Sport Sound Upgrade<\/strong>: Unlocks aggressive racing exhaust sound<\/li>\n\n\n\n
  • Plug and Play<\/strong>: OEM position, no modification required<\/li>\n<\/ul>\n\n\n\n

    Specifications<\/h3>\n\n\n\n
    Fitment Model<\/strong><\/td>for Lexus GS250 \/ GS300 \/ GS350<\/td><\/tr>
    Applicable Year<\/strong><\/td>2006-2013<\/td><\/tr>
    Material<\/strong><\/td>ss304 Stainless Steel<\/td><\/tr>
    Type<\/strong><\/td>Racing Exhaust Downpipe<\/td><\/tr>
    Installation<\/strong><\/td>Direct Bolt-On<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    FAQ<\/h3>\n\n\n\n

    Q1: Is this downpipe compatible with stock exhaust system?<\/strong> <\/p>\n\n\n\n

    A: Yes, it perfectly matches the original cat-back exhaust for seamless installation.<\/p>\n\n\n\n

    Q2: Will it trigger engine error code?<\/strong> <\/p>\n\n\n\n

    A: If you choose catless version, ECU tuning is recommended to avoid CEL. Catted version supports stock driving.<\/p>\n\n\n\n

    Q3: Does it improve car performance?<\/strong> <\/p>\n\n\n\n

    A: It reduces exhaust backpressure, effectively improves throttle response and brings noticeable power improvement.<\/p>\n\n\n\n

    Q4: Is professional installation needed?<\/strong> <\/p>\n\n\n\n

    A: Bolt-on design, professional installation is recommended for better air tightness and safety.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Product Description This custom racing downpipe is spec […]<\/p>\n","protected":false},"author":1,"featured_media":975,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-968","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-exhaust-system"],"_links":{"self":[{"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/posts\/968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=968"}],"version-history":[{"count":1,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/posts\/968\/revisions"}],"predecessor-version":[{"id":976,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/posts\/968\/revisions\/976"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=\/wp\/v2\/media\/975"}],"wp:attachment":[{"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ruituautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}