{"id":4613,"date":"2026-08-26T15:26:14","date_gmt":"2026-08-26T15:26:14","guid":{"rendered":"https:\/\/revexaauto.com\/product\/gloss-black-rear-diffuser-corner-extensions-v3-21-25-lexus-is300-is350\/"},"modified":"2026-08-28T03:39:45","modified_gmt":"2026-08-28T03:39:45","slug":"gloss-black-rear-diffuser-corner-extensions-v3-21-25-lexus-is300-is350","status":"publish","type":"product","link":"https:\/\/revexaauto.com\/zh\/product\/gloss-black-rear-diffuser-corner-extensions-v3-21-25-lexus-is300-is350\/","title":{"rendered":"Gloss Black Rear Diffuser + Corner Extensions V3 – 21-25 Lexus IS300 IS350"},"content":{"rendered":"

Transform the rear styling of your Lexus IS300 or IS350 (2021\u20132025)<\/strong> with the Gloss Black Rear Diffuser + Corner Extensions V3<\/strong>. Designed to give the vehicle a more aggressive and performance-inspired appearance, this diffuser kit enhances the rear bumper with sharp aerodynamic fins and extended corner pieces for a wider, sportier stance.<\/p>\n

Constructed from durable automotive-grade PP or ABS plastic<\/strong>, this rear diffuser is built to withstand daily driving conditions while remaining lightweight and flexible. The high-gloss black finish<\/strong> provides a clean OEM-plus look that perfectly complements factory trim and pairs well with other gloss black exterior accents.<\/p>\n

The V3 design<\/strong> features multiple aerodynamic fins and matching rear corner extensions that visually lower the rear of the vehicle and add a more dynamic, track-inspired appearance. Designed specifically for the 2021\u20132025 Lexus IS platform, the diffuser integrates seamlessly with the factory rear bumper for a clean and precise fit.<\/p>\n

\n

Key Features<\/h3>\n
    \n
  • \n

    Aggressive V3 Design<\/strong>
    Features aerodynamic diffuser fins and rear corner extensions for a bold, performance-inspired look.<\/p>\n<\/li>\n

  • \n

    Vehicle-Specific Fitment<\/strong>
    Designed for 2021\u20132025 Lexus IS300 and IS350 models<\/strong> for precise integration with the factory rear bumper.<\/p>\n<\/li>\n

  • \n

    High Gloss Black Finish<\/strong>
    Sleek gloss black surface complements OEM trim and enhances the vehicle’s sporty appearance.<\/p>\n<\/li>\n

  • \n

    Durable Construction<\/strong>
    Made from high-quality automotive-grade PP\/ABS plastic for strength, flexibility, and long-term durability.<\/p>\n<\/li>\n

  • \n

    Enhanced Rear Styling<\/strong>
    Adds depth and dimension to the rear bumper while creating a wider, more aggressive stance.<\/p>\n<\/li>\n

  • \n

    Exhaust Compatible Design<\/strong>
    Works with the factory dual exhaust configuration.<\/p>\n<\/li>\n

  • \n

    Straightforward Installation<\/strong>
    Designed for bolt-on installation using mounting hardware and factory mounting points.<\/p>\n<\/li>\n<\/ul>\n

    \n

    Specifications<\/h3>\n
      \n
    • \n

      Material:<\/strong> Automotive-Grade PP \/ ABS Plastic<\/p>\n<\/li>\n

    • \n

      Finish:<\/strong> Gloss Black<\/p>\n<\/li>\n

    • \n

      Style:<\/strong> V3 Rear Diffuser with Corner Extensions<\/p>\n<\/li>\n

    • \n

      Fitment:<\/strong> Lexus IS300 \/ IS350 (2021\u20132025)<\/p>\n<\/li>\n

    • \n

      Compatibility:<\/strong> Factory dual exhaust systems<\/p>\n<\/li>\n

    • \n

      Installation:<\/strong> Bolt-on installation<\/p>\n<\/li>\n<\/ul>\n

      \n

      Package Includes<\/h3>\n
        \n
      • \n

        1 \u00d7 Gloss Black Rear Diffuser (Center Section)<\/p>\n<\/li>\n

      • \n

        1 \u00d7 Pair Rear Corner Extensions<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

        Transform the rear styling of your Lexus IS300 or IS350 (2021\u20132025) with the Gloss Black Rear Diffuser + Corner Extensions V3. Designed to give the vehicle a more aggressive and performance-inspired appearance, this diffuser kit enhances the rear bumper with sharp aerodynamic fins and extended corner pieces for a wider, sportier stance. Constructed from durable […]<\/p>\n","protected":false},"featured_media":16419,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[146],"product_cat":[109,132],"product_tag":[],"class_list":["post-4613","product","type-product","status-publish","has-post-thumbnail","product_brand-lexus","product_cat-lexus","product_cat-rear-diffusers","pa_color-black","pa_make-lexus","pa_material-other-material","pa_vehicle-model-is300","pa_vehicle-model-is350","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nGloss Black Rear Diffuser + Corner Extensions V3 - 21-25 Lexus | RevexaAuto<\/title>\n<meta name=\"description\" content=\"Shop Gloss Black Rear Diffuser + Corner Extensions V3 - 21-25 Lexus IS300 IS350. 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