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Unlock Your 4Runner's True Potential

Upgrade your 2004-2024 Toyota 4Runner with the Gibson Single Side Cat-Back Exhaust, the ultimate solution for drivers seeking improved acceleration and towing capability. This high-performance system is engineered to provide significant power gains, averaging 10-15 horsepower and 15-20 lb-ft of torque. Whether you are navigating steep trails or hauling gear, the Gibson exhaust ensures your 4.0L engine performs at its peak.

Performance and Reliability

• Dyno-Proven Gains: Specifically tuned to increase low-end torque for better passing and hill climbing.
• Superior Sound: Delivers a deep, powerful tone while maintaining a quiet, drone-free cabin environment.
• Professional Finish: Exits behind the rear tire for a clean, factory-style look.
• Simple Installation: Designed for a direct bolt-on fit, eliminating the need for professional welding.
• Lifetime Durability: Built with high-quality materials and backed by a lifetime limited warranty.

This exhaust system is compatible with a vast array of 4Runner models, from the classic SR5 and Limited to the rugged TRD Pro and TRD Off-Road trims. By optimizing exhaust gas velocity, the Gibson system reduces backpressure, allowing your engine to operate more efficiently under load. At GGCRACING, we are committed to providing top-tier performance components that help you get the most out of your vehicle.