{"id":4652,"date":"2026-08-26T15:26:25","date_gmt":"2026-08-26T15:26:25","guid":{"rendered":"https:\/\/revexaauto.com\/product\/valved-catback-exhaust-system-lexus-is250-is300-is350-v6-2014-2024\/"},"modified":"2026-08-28T03:39:31","modified_gmt":"2026-08-28T03:39:31","slug":"valved-catback-exhaust-system-lexus-is250-is300-is350-v6-2014-2024","status":"publish","type":"product","link":"https:\/\/revexaauto.com\/zh\/product\/valved-catback-exhaust-system-lexus-is250-is300-is350-v6-2014-2024\/","title":{"rendered":"Valved Catback Exhaust System – Lexus IS250 IS300 IS350 V6 2014-2024"},"content":{"rendered":"

The Valved Catback Exhaust System<\/strong> for the Lexus IS250 IS300 IS350 V6 (2014-2024)<\/strong> is a performance-focused upgrade that enhances both the sound and driving experience of your Lexus sedan. Featuring adjustable exhaust valves, this system allows you to customize the exhaust note, providing a refined and quiet tone for daily driving or an aggressive, performance-oriented growl when you push your car to the limit. With improved airflow and reduced backpressure, the system also boosts performance, offering more horsepower and torque.<\/p>\n

Key Features:<\/h3>\n
    \n
  • Valved Exhaust System<\/strong>: The integrated exhaust valves allow you to control the sound level of your exhaust system. Whether you want a quieter, refined tone for city driving or a loud, aggressive sound for spirited driving, the adjustable valves provide the flexibility to choose the ideal sound for your mood.<\/li>\n
  • Full Catback Design<\/strong>: Replacing the exhaust system from the catalytic converter back, this catback system increases the overall exhaust flow, reducing backpressure and improving engine performance. This results in gains in horsepower and torque, as well as better throttle response.<\/li>\n
  • Enhanced Performance<\/strong>: By improving exhaust flow, the system allows the V6 engine to breathe more efficiently, resulting in increased power, torque, and acceleration. This is ideal for performance enthusiasts looking to unlock more potential from their Lexus IS sedan.<\/li>\n
  • Aggressive Exhaust Tone<\/strong>: The system amplifies the natural sound of the V6 engine, delivering a deeper and more aggressive exhaust note when the valves are open, while offering a quieter, more refined sound when the valves are closed.<\/li>\n
  • Durable Construction<\/strong>: Constructed from high-quality stainless steel, the exhaust system is designed to resist corrosion and withstand high temperatures, ensuring long-lasting durability and performance.<\/li>\n
  • Improved Throttle Response<\/strong>: The reduced backpressure enhances throttle response, making your Lexus IS250, IS300, or IS350 feel more responsive and agile during acceleration.<\/li>\n
  • Sleek Appearance<\/strong>: The polished stainless steel finish of the exhaust system adds a sporty, high-performance look to the rear of your vehicle, with visible tips that complement the car’s styling.<\/li>\n
  • Perfect Fitment for Lexus IS V6 (2014-2024)<\/strong>: The system is designed specifically for the Lexus IS250, IS300, and IS350 V6 (2014-2024)<\/strong>, ensuring a seamless, bolt-on fit without the need for modifications.<\/li>\n
  • Easy Installation<\/strong>: The exhaust system is designed for easy, bolt-on installation, with all necessary hardware included, making it a straightforward upgrade for your vehicle.<\/li>\n<\/ul>\n

    Benefits:<\/h3>\n
      \n
    • Customizable Exhaust Sound<\/strong>: Switch between quiet cruising and aggressive performance sounds with the built-in valves for full control over your exhaust tone.<\/li>\n
    • Improved Performance<\/strong>: The catback design and reduced backpressure result in better horsepower, torque, and overall engine efficiency.<\/li>\n
    • Durable, Corrosion-Resistant Construction<\/strong>: Made from high-quality stainless steel, ensuring long-lasting reliability and performance.<\/li>\n
    • Aggressive Exhaust Note<\/strong>: Amplifies the natural V6 engine sound, providing a deeper, sportier exhaust tone that enhances the driving experience.<\/li>\n
    • Enhanced Throttle Response<\/strong>: Reduced backpressure means a more responsive engine, making acceleration smoother and more immediate.<\/li>\n
    • Easy Installation<\/strong>: Designed for a bolt-on installation with all necessary components for a quick upgrade.<\/li>\n<\/ul>\n

      Upgrade your Lexus IS250, IS300, or IS350 V6 (2014-2024)<\/strong> with the Valved Catback Exhaust System<\/strong> for improved performance, customizable sound, and an enhanced driving experience. Whether you’re looking for a quieter, refined sound for daily driving or an aggressive, sporty note for performance driving, this exhaust system has you covered.<\/p>","protected":false},"excerpt":{"rendered":"

      The Valved Catback Exhaust System for the Lexus IS250 IS300 IS350 V6 (2014-2024) is a performance-focused upgrade that enhances both the sound and driving experience of your Lexus sedan. Featuring adjustable exhaust valves, this system allows you to customize the exhaust note, providing a refined and quiet tone for daily driving or an aggressive, performance-oriented […]<\/p>\n","protected":false},"featured_media":16630,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[146],"product_cat":[124,109],"product_tag":[],"class_list":["post-4652","product","type-product","status-publish","has-post-thumbnail","product_brand-lexus","product_cat-exhaust-systems-tips","product_cat-lexus","pa_color-other-color","pa_make-lexus","pa_material-other-material","pa_vehicle-model-is250","pa_vehicle-model-is300","pa_vehicle-model-is350","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nValved Catback Exhaust System - Lexus IS250 IS300 IS350 V6 2014-2024 | RevexaAuto<\/title>\n<meta name=\"description\" content=\"Shop Valved Catback Exhaust System - Lexus IS250 IS300 IS350 V6 2014-2024. 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