{"product_id":"invidia-22-up-subaru-wrx-fa24-unequal-length-header","title":"Invidia Unequal Length Header 2022-2026 WRX","description":"\u003ch3\u003eInvidia Unequal Length Header 2022-2026 WRX | 50mm-60mm Piping | Performance Exhaust Header\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Invidia Unequal Length Header for the 2022-2026 Subaru WRX is a high-performance exhaust component designed to optimize exhaust flow and enhance power delivery. Specifically engineered for the FA24 engine platform, this header replaces the restrictive factory manifold with a precision-crafted piping system that improves scavenging and reduces backpressure. It is ideal for Subaru enthusiasts looking to unlock additional horsepower and torque while maintaining reliability and daily drivability.\u003c\/p\u003e\n\u003cp\u003eInvidia approaches header design with a focus on maximizing flow efficiency and durability. The unequal length design balances exhaust pulses from each cylinder, improving exhaust scavenging and turbo spool characteristics. Constructed with high-quality materials and precise welds, this header stands out for its fitment accuracy and long-term performance under demanding conditions. Invidia’s expertise in Subaru turbo applications ensures this header complements supporting modifications and tuning strategies.\u003c\/p\u003e\n\u003cp\u003eFor WRX owners, upgrading to the Invidia Unequal Length Header translates to improved throttle response, increased mid-range torque, and enhanced turbocharger efficiency. The 50mm to 60mm piping diameter is optimized to support higher boost levels and power gains while maintaining smooth exhaust flow. This header is a key component for those pursuing aggressive bolt-on builds or stage 2+ tuning, providing a solid foundation for further performance enhancements.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis Invidia Unequal Length Header is engineered for 2022-2024 Subaru WRX models and features a stepped 50mm to 60mm piping design. Constructed from high-grade stainless steel, it delivers improved exhaust flow and durability for Subaru enthusiasts seeking enhanced turbo response and power gains.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Invidia\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Unequal Length Header 2022-2026 WRX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HS22SW4HDEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2022-2024 Subaru WRX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Mandrel Bent, TIG Welded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Taiwan\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiping Size:\u003c\/strong\u003e 50mm-60mm stepped diameter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTuning Required:\u003c\/strong\u003e Recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Enhances exhaust scavenging for improved turbo spool and increased horsepower\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e High-quality stainless steel construction resists corrosion and withstands heat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Precision-engineered for direct bolt-on installation on 2022-2024 WRX FA24 engines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTurbo Efficiency:\u003c\/strong\u003e Stepped piping optimizes flow velocity and supports higher boost levels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSound:\u003c\/strong\u003e Provides a more aggressive exhaust note without excessive drone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUpgrade Path:\u003c\/strong\u003e Ideal foundation for stage 2+ builds and supporting bolt-on modifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Invidia Unequal Length Header 2022-2026 WRX\u003c\/li\u003e\n  \u003cli\u003eMounting hardware\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eInstallation of the Invidia Unequal Length Header requires moderate mechanical skill and basic hand tools. While the header is designed for direct bolt-on fitment, professional installation is recommended to ensure proper sealing and alignment. Due to the nature of the upgrade, ECU tuning is strongly advised to optimize air\/fuel ratios and maximize performance gains. Verify compatibility with your specific WRX model year and trim before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e Tuning required for optimal performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment for 2022-2024 Subaru WRX FA24 engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":47146788225199,"sku":"HS22SW4HDEL","price":1014.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/Invidia-Equal-Length-Header-Subaru-WRX-2022-2026-HS22SW4HDEL.jpg?v=1783353682","url":"https:\/\/subimods.com\/products\/invidia-22-up-subaru-wrx-fa24-unequal-length-header","provider":"Subimods.com","version":"1.0","type":"link"}