The Akrapovic Evolution Line Exhaust System, model Evolution Line Titanium, is designed for compatible closed-course competition applications requiring reduced weight, durable construction, and enhanced exhaust performance. Manufactured by Akrapovic, this premium system uses high-grade titanium alloys with section-specific wall thicknesses to provide effective muffler protection while helping reduce overall system weight. The manufacturer part number and vendor part number are both S-Y4MET16-FDHLTA.
The Akrapovic Evolution Line exhaust is engineered to deliver a deep, full-bodied exhaust note that complements the balanced pulse of a single-cylinder engine while meeting applicable FIM noise limits for competition use. In back-to-back in-house dyno testing against a standard stock exhaust system, the system produced gains of up to 1.8 kW, or 2.4 horsepower, at 10,600 RPM and 1.5 Nm of torque at 10,500 RPM. Actual performance may vary based on vehicle condition, setup, operating environment, and other modifications.
Designed as a direct-fit performance replacement for compatible applications, this Akrapovic titanium muffler and exhaust system uses simple plug-and-play installation and does not require remapping when installed on the specified vehicle configuration. Verify vehicle year, engine model, and exhaust compatibility before ordering to ensure proper fitment. This product is intended for closed-course competition use only and is not designed, approved, or intended for public-road or street use. Professional installation is recommended when required by the vehicle manufacturer or competition regulations.
Features:
- Construction: Made from lightweight, high-grade premium titanium alloys for strength, durability, and reduced overall weight.
- Design: Uses different material thicknesses in select sections to help protect the muffler while maintaining a lightweight performance-focused construction.
- Performance: Dyno-tested gains of up to 2.4 horsepower at 10,600 RPM and 1.5 Nm of torque at 10,500 RPM compared with a standard stock exhaust system.
- Sound: Produces a deep, full exhaust tone designed to complement the pulse of a single-cylinder engine.
- Compliance: Meets FIM noise limits for applicable competition use.
- Installation: Features plug-and-play installation with no remapping required for the specified compatible application.
- Fitment: Intended for compatible closed-course competition vehicles; verify vehicle year and engine model before purchase.
- Use: For closed-course competition use only and not intended for street or public-road applications.
- Part Number: Manufacturer and vendor part number S-Y4MET16-FDHLTA.