{"product_id":"exhaust-header-for-toyota-rav4-2009-2012-2-5l","title":"Exhaust Header for Toyota RAV4 (2009-2012) 2.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Flow T-304 Stainless Steel Exhaust Header for 2009-2012 Toyota RAV4 (XA30)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Exhaust Header replaces the restrictive factory cast manifold on the 2009-2012 Toyota RAV4 to accelerate exhaust gas scavenging and reduce cylinder backpressure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Toyota RAV4 Manifold Bottleneck\u003c\/h3\u003e\n\u003cp\u003eThe factory exhaust manifold on the \u003cstrong\u003eXA30\u003c\/strong\u003e RAV4 utilizes an uneven cast construction with pinched runner radii designed primarily for low manufacturing cost. Over thermal cycles, cast iron acts as a heat sink that increases underhood temperatures while creating turbulent reversion at the exhaust ports. Furthermore, restrictive factory collector junctions restrict high-RPM scavenging efficiency, choking the \u003cstrong\u003e2AR-FE\u003c\/strong\u003e engine during sustained load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered to optimize exhaust velocity, this performance manifold features mandrel-bent \u003cstrong\u003eT-304 stainless steel\u003c\/strong\u003e 1.50-inch primary runners paired to a free-flowing 2.25-inch collector outlet. Precision CNC-machined flanges resist thermal warping and deliver a flush seal against the cylinder head, while combined TIG and MIG welds ensure structural rigidity under intense vibration. An integrated pre-threaded oxygen sensor bung maintains factory sensor placement to preserve correct air-fuel metering without sensor harness splicing.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Stainless steel exhaust header\u003c\/li\u003e\n  \u003cli\u003eGaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2009-2012 Toyota RAV4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003e2AR-FE\u003c\/strong\u003e \/ \u003cstrong\u003eXA30\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e179 hp \/ 172 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2009-2012 Toyota RAV4 Base 2.5L FWD\/AWD\u003c\/li\u003e\n  \u003cli\u003e2009-2012 Toyota RAV4 Sport 2.5L FWD\/AWD\u003c\/li\u003e\n  \u003cli\u003e2009-2012 Toyota RAV4 Limited 2.5L FWD\/AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the XA30 RAV4?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2009-2012 Toyota RAV4 equipped with the \u003cstrong\u003e2AR-FE\u003c\/strong\u003e 2.5L inline-4 engine; it does not fit 3.5L V6 2GR-FE models.\u003c\/p\u003e\n\n\u003ch4\u003eDoes this header accommodate factory oxygen sensors?\u003c\/h4\u003e\n\u003cp\u003eYes, it features a dedicated O2 sensor port compatible with the stock thread pitch for seamless sensor re-installation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Toyota Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered for sustained JDM reliability and crisp throttle response, this stainless exhaust assembly delivers maximum exhaust gas velocity and distinct acoustic tone without sacrificing long-term header durability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67564818825464,"sku":"DS-EJCRQITU5","price":188.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/exhaust-header-for-toyota-rav4-2009-2012-2-5l-1.jpg?v=1791049407","url":"https:\/\/performancechiptuning.com\/products\/exhaust-header-for-toyota-rav4-2009-2012-2-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}