{"product_id":"olm-half-carbon-va-style-rear-diffuser-2015-2020-wrx-sti","title":"OLM Half Carbon VA Style Rear Diffuser 2015-2021 WRX \/ STI","description":"\u003ch3\u003eOLM Half Carbon VA Style Rear Diffuser 2015-2021 WRX \/ STI | Carbon Fiber Construction | Rear Aero Diffuser\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe OLM Half Carbon VA Style Rear Diffuser is a precision-engineered aerodynamic upgrade designed specifically for the 2015-2021 Subaru WRX and WRX STI models. Crafted from durable carbon fiber, this rear diffuser enhances the rear-end aesthetics while contributing to improved airflow management. It is ideal for Subaru enthusiasts looking to add a functional yet aggressive OEM+ style component that complements the VA chassis design language.\u003c\/p\u003e\n\u003cp\u003eOLM’s design philosophy centers on blending form and function with high-quality materials and meticulous craftsmanship. The half carbon fiber construction ensures a lightweight yet strong diffuser that resists wear and maintains its finish over time. Its VA style contours are inspired by Subaru’s factory aero parts, delivering a seamless integration with the factory rear bumper for a clean, purposeful look.\u003c\/p\u003e\n\u003cp\u003eBeyond aesthetics, the diffuser’s unique shape helps channel airflow under the vehicle, reducing rear-end lift and enhancing stability during acceleration. This aerodynamic effect is subtle but meaningful for drivers who value both style and performance in their Subaru WRX or STI. The OLM diffuser is a practical upgrade that elevates the rear profile while supporting the dynamic driving experience Subaru owners expect.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis OLM Half Carbon VA Style Rear Diffuser is engineered for 2015-2021 Subaru WRX and WRX STI models and features a half carbon fiber construction for strength and lightweight performance. Constructed from durable carbon fiber, it delivers enhanced rear-end aerodynamics and OEM+ styling for Subaru enthusiasts seeking a functional and visually striking 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 OLM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Half Carbon VA Style Rear Diffuser 2015-2021 WRX \/ STI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e OLM15WRXVARDCF1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2015-2021 Subaru WRX \/ WRX STI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Fiber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Gloss Clear Coat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Molded Carbon Fiber Composite\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface Finish:\u003c\/strong\u003e Glossy Carbon Weave\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Direct Bolt-On Hardware Included\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 Enhances rear downforce and reduces lift for improved stability during acceleration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Carbon fiber construction offers high strength-to-weight ratio and long-lasting finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed specifically for the VA chassis WRX and STI for seamless OEM+ integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAesthetics:\u003c\/strong\u003e Adds a sleek, aggressive rear profile with visible carbon fiber weave for a premium look\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight Savings:\u003c\/strong\u003e Lightweight composite reduces added mass compared to traditional plastic diffusers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on design with included hardware simplifies upgrade process\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× OLM Half Carbon VA Style Rear Diffuser\u003c\/li\u003e\n  \u003cli\u003eMounting hardware kit\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 OLM Half Carbon VA Style Rear Diffuser is straightforward with the included mounting hardware and instructions, making it a DIY-friendly upgrade for enthusiasts with basic tools. The diffuser bolts directly onto the factory mounting points of the 2015-2021 Subaru WRX and WRX STI rear bumper without requiring modifications. No special tools beyond standard hand tools are necessary. This part is designed to fit the VA chassis models precisely, so verifying your vehicle year and trim is recommended before purchase. No tuning or additional modifications are required to benefit from the aerodynamic improvements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended for best fitment and finish\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 year and model within 2015-2021 WRX\/STI range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"OLM","offers":[{"title":"Default Title","offer_id":47114129801391,"sku":"OLM15WRXVARDCF1","price":979.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/ppapuxst8zkoo44zsiex.jpg?v=1782411595","url":"https:\/\/subimods.com\/products\/olm-half-carbon-va-style-rear-diffuser-2015-2020-wrx-sti","provider":"Subimods.com","version":"1.0","type":"link"}