{"product_id":"2002-2007-subaru-impreza-wrx-sti-4dr-duraflex-mts-rear-diffuser-3-piece","title":"Extreme Dimensions Duraflex MTS Rear Diffuser 02-07 Impreza WRX STI 4DR","description":"\u003ch3\u003eExtreme Dimensions Duraflex MTS Rear Diffuser 02-07 Subaru Impreza WRX STI 4DR | Signature Black Finish | Rear Aero Diffuser\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Extreme Dimensions Duraflex MTS Rear Diffuser is a precision-engineered aerodynamic accessory designed specifically for the 2002-2007 Subaru Impreza WRX STI 4-door models. This three-piece diffuser enhances the rear-end aerodynamics by managing airflow under the vehicle, reducing drag and improving stability at higher speeds. It is ideal for Subaru enthusiasts looking to combine functional aero improvements with a distinctive OEM+ style upgrade that complements the aggressive WRX STI aesthetic.\u003c\/p\u003e\n\u003cp\u003eConstructed using a proprietary polymer blend and hand-laid 6 oz. fiberglass, this diffuser balances flexibility with durability. The Signature black finish provides a sleek, factory-inspired look, while the integrated weather-resistant aluminum mesh grille adds both style and protection. Extreme Dimensions focuses on delivering parts that withstand real-world conditions, offering increased longevity and resistance to damage compared to standard fiberglass components.\u003c\/p\u003e\n\u003cp\u003eFor Subaru WRX STI owners, this rear diffuser not only enhances visual appeal but also contributes to improved vehicle dynamics by reducing rear lift and turbulence. The modified aerodynamics can lead to a more planted feel during spirited driving or highway cruising, making it a practical upgrade for both street and track applications. Additionally, the reduced damage rate—up to 75% less compared to conventional diffusers—means fewer repairs and longer service life, supporting the demanding lifestyle of Subaru enthusiasts.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis Extreme Dimensions Duraflex MTS Rear Diffuser is engineered for 2002-2007 Subaru Impreza WRX STI 4-door models and features a three-piece hand-laid fiberglass construction with a signature black finish. Constructed from a proprietary polymer blend and 6 oz. fiberglass, it delivers enhanced durability and aerodynamic performance for Subaru enthusiasts seeking a functional and stylish rear diffuser.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Extreme Dimensions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Duraflex MTS Rear Diffuser\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 116143\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2002-2007 Subaru Impreza WRX STI 4DR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hand-laid 6 oz. fiberglass with proprietary polymer blend\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Signature black finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Three-piece molded assembly with aluminum mesh grille\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e Weather-resistant aluminum mesh grille where applicable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Increased flexibility and damage resistance up to 75% reduction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Limited warranty and satisfaction guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAerodynamics:\u003c\/strong\u003e Reduces rear lift and turbulence for improved high-speed stability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Proprietary polymer blend offers enhanced flexibility and longer service life compared to standard fiberglass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed specifically for 2002-2007 Impreza WRX STI 4DR ensuring precise OEM+ style integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Aluminum mesh grille guards against debris while maintaining airflow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisual Appeal:\u003c\/strong\u003e Signature black finish complements the aggressive WRX STI rear styling with a clean, factory-inspired look\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue:\u003c\/strong\u003e Reduced damage rate lowers maintenance and replacement costs over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Extreme Dimensions Duraflex MTS Rear Diffuser (3-piece assembly)\u003c\/li\u003e\n  \u003cli\u003e1× Weather-resistant aluminum mesh grille (installed where applicable)\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 Duraflex MTS Rear Diffuser is moderately straightforward for enthusiasts with basic bodywork experience and common hand tools. The three-piece design allows for easier handling and alignment during fitment. Minor trimming may be required depending on existing rear bumper condition or aftermarket modifications. Professional installation is recommended for optimal fit and finish, especially if paint or bodywork integration is desired. This diffuser is a direct fit for 2002-2007 Subaru Impreza WRX STI 4-door models; verify your vehicle’s year and trim before purchase to ensure compatibility.\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 Minor trimming possible depending on bumper condition\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment for your specific year and trim level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"Extreme Dimensions","offers":[{"title":"Default Title","offer_id":46708186251439,"sku":"116143","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/extreme-dimensions-duraflex-mts-rear-diffuser-02-07-subaru-impreza-wrx-sti-4dr-116143-2011067.jpg?v=1775139141","url":"https:\/\/subimods.com\/products\/2002-2007-subaru-impreza-wrx-sti-4dr-duraflex-mts-rear-diffuser-3-piece","provider":"Subimods.com","version":"1.0","type":"link"}