S-TY/T/3 +E-TY/SS/4
 
This exhaust is produced using race-proven, high-grade titanium, features two megaphone-shaped titanium tailpipes that are welded to the exhaust and specially coated to resist any color changes at high temperatures. The shape of the tailpipes influences the sound. Developed to decrease back pressure, the system weighs in at 6,8 kg, which is 48,3 % lighter than stock and yields power gains of 3.5 kW (4.8 hp) at 6,950 rpm and torque increases of 4.9 Nm at 6,950 rpm when tested on the Akrapovič dyno against a Toyota GR Yaris with a standard stock exhaust. This exhaust is designed for use on racetracks and closed courses only.
The product is bolt on and no ECU remapping is needed for this configuration.