2025-2026 Toyota 4Runner Exhaust Systems
Upgrading the exhaust system on your 2025-2026 4Runner is one of the easiest ways to improve sound, performance, and overall driving experience. Whether you're looking to bring out a deeper tone from the turbocharged i-FORCE engine or reduce backpressure for better throttle response, our selection of cat-back systems, high-flow mufflers, and performance downpipes has you covered. Many of these kits are bolt-on and emissions-friendly, making them a practical upgrade for daily drivers and weekend explorers alike. To get the most from your exhaust setup, pair it with one of our Cold Air Intakes or Engine Tuners for a well-rounded power boost. Toyota 4Runner Fitments: 2025, 2026 Toyota 4Runner with 2.4L i-FORCE & i-FORCE MAX engines. Submodel Fitments: SR5, TRD Sport, TRD Off-Road, Limited, Platinum, Trailhunter, TRD Pro. Some exceptions apply, please see individual product pages for specific fitments.
Explore the Right Exhaust Setup for Your 2025 4Runner
Upgrading the exhaust system on your 2025 Toyota 4Runner is a great way to improve both performance and sound. Whether you're looking for a deeper tone, reduced backpressure, or a cleaner look at the rear end, there are several styles and configurations to choose from. Cat-back exhaust systems are the most popular choice, replacing your factory piping from the catalytic converter back. These systems are often tuned for better airflow and a more aggressive sound, with options available for both i-FORCE and i-FORCE MAX powertrains. Single exit systems keep things simple and clean while providing noticeable improvements in tone and throttle response. Dual exit kits deliver a more aggressive look and a louder exhaust note, perfect for drivers who want their 4Runner to stand out. For those seeking additional gains, high-flow mufflers and performance downpipes (where emissions laws allow) can help reduce restriction and increase horsepower, especially when paired with tuning or intake upgrades.
