The Akrapovic 2024+ Toyota GR/GRMN Yaris Slip-On Race Line Titanium Exhaust System is engineered to optimize exhaust flow, delivering a sporty and acoustically tuned sound without drone. Featuring three resonators—two positioned at the rear and one in the middle pipe—the system fine-tunes the engine's sound profile, creating a deep, enthusiastic tone that enhances the vehicle's sporty character. The sound design emphasizes high-frequency tones at higher RPMs while providing more robust sound at idle and during revving, offering an exhilarating auditory experience for driving enthusiasts.
Constructed with titanium, this exhaust system includes two megaphone-shaped titanium tailpipes welded to the exhaust. These tailpipes are specially coated to resist discoloration at high temperatures, ensuring durability and consistent performance. The shape of the tailpipes influences the sound, contributing to the system's unique sporty tone. The system is designed to decrease back pressure, resulting in increased power output—specifically, a gain of approximately 4.8 horsepower and 4.9 Nm of torque at 6,950 RPM when tested on a dyno against the stock exhaust. Weighing only 6.8 kg (about 48% lighter than the stock system), it provides significant weight reduction, which benefits handling and agility.
This bolt-on exhaust requires no ECU remapping, making installation straightforward and suitable for racing and track use only. For enhanced tuning options, an optional Evolution link pipe is available, allowing further performance improvements. Please note, this exhaust system does not meet emissions compliance for street or highway use and is intended exclusively for closed-course or race applications. Designed by Akrapovic, it combines lightweight construction, aggressive sound, and performance gains, making it an ideal upgrade for dedicated track enthusiasts seeking a premium titanium exhaust system for their Toyota Yaris.
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