{"product_id":"2015-2021-subaru-wrx-sti-duraflex-vrs-rear-diffuser-13-piece","title":"Extreme Dimensions Duraflex VRS Rear Diffuser 15-21 WRX STI","description":"\u003ch3\u003eExtreme Dimensions Duraflex VRS Rear Diffuser 15-21 Subaru WRX | Signature Black Finish | Rear Aero Diffuser\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Extreme Dimensions Duraflex VRS Rear Diffuser is designed specifically for the 2015-2021 Subaru WRX, enhancing both the vehicle’s rear aesthetics and aerodynamic performance. This rear diffuser integrates seamlessly with the WRX’s aggressive styling, providing a functional upgrade that appeals to enthusiasts looking to improve their car’s visual presence and aerodynamic efficiency. Crafted for Subaru owners who value both form and function, this diffuser offers a durable and flexible solution to rear-end styling.\u003c\/p\u003e\n\u003cp\u003eConstructed from a proprietary polymer blend and hand-laid 6 oz. fiberglass, the Duraflex VRS diffuser balances strength and flexibility to withstand the rigors of daily driving and spirited use. The design incorporates a high-quality, weather-resistant aluminum mesh grille where applicable, adding a refined touch while protecting the diffuser’s internal structure. Extreme Dimensions’ engineering approach focuses on durability and longevity, reducing damage rates by up to 75% compared to traditional materials, making it a practical upgrade for Subaru enthusiasts.\u003c\/p\u003e\n\u003cp\u003eBeyond aesthetics, this diffuser contributes to modified aerodynamics by managing airflow under the rear of the WRX, which can help stabilize the vehicle at higher speeds. The combination of increased durability and aerodynamic refinement makes this diffuser a valuable addition for WRX owners seeking an OEM+ quality upgrade that complements their Subaru’s performance and style.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis Extreme Dimensions Duraflex VRS Rear Diffuser is engineered for the 2015-2021 Subaru WRX and features a signature black finish with a weather-resistant aluminum mesh grille. Constructed from a proprietary polymer blend and hand-laid fiberglass, it delivers enhanced durability and aerodynamic benefits for Subaru enthusiasts seeking a stylish and functional 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 VRS Rear Diffuser\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 113471\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2015-2021 Subaru WRX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Proprietary polymer blend with 6 oz. fiberglass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Signature black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 13-piece hand-laid fiberglass\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 High-quality 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\u003eAesthetics:\u003c\/strong\u003e Signature black finish and integrated mesh grille provide a clean, aggressive rear-end look that complements the WRX styling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Proprietary polymer blend and hand-laid fiberglass construction offer superior flexibility and resistance to damage compared to standard diffusers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAerodynamics:\u003c\/strong\u003e Modified airflow management enhances rear stability at speed, contributing to improved handling confidence.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed specifically for 2015-2021 WRX models ensuring precise OEM+ fitment and easy integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeather Resistance:\u003c\/strong\u003e Aluminum mesh grille and durable materials withstand exposure to elements, maintaining appearance and function over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue:\u003c\/strong\u003e Combines high-quality materials and engineering with a limited warranty for peace of mind.\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 VRS Rear Diffuser\u003c\/li\u003e\n  \u003cli\u003eHigh-quality weather-resistant aluminum mesh grille (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 VRS Rear Diffuser is generally straightforward for those with basic automotive experience and standard hand tools. The diffuser is designed as a direct bolt-on for the 2015-2021 Subaru WRX, requiring no major modifications. However, professional installation is recommended for optimal fitment and finish, especially to ensure proper alignment with the rear bumper and mesh grille. No tuning is required as this is an exterior aerodynamic accessory.\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 None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment for your specific 2015-2021 WRX model 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":46708193657007,"sku":"113471","price":283.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/extreme-dimensions-duraflex-vrs-rear-diffuser-15-21-subaru-wrx-113471-4926710.jpg?v=1775138000","url":"https:\/\/subimods.com\/products\/2015-2021-subaru-wrx-sti-duraflex-vrs-rear-diffuser-13-piece","provider":"Subimods.com","version":"1.0","type":"link"}