Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Honda | CRF450R | 2021-2022 |
Product Details
Evolution Line 1-2 Titanium Exhaust System by Akrapovic®. Tailor-made to fit the limited space available within the motorcycle, this system combines performance and durability for extreme conditions and the rigors of off-road racing. Constructed from lightweight, high-grade, premium titanium alloys, with different thickness in the sections to ensure perfect protection and to reduce overall weight, the system is 26.5% lighter than the stock exhaust. A new profiled surface influences the sound to meet the FIM noise limits for competition, and it adds strength and durability to the muffler while delivering a deep, full sound that embraces the balanced pulse of the single-cylinder engine.
Notes
- FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE
- Remember to check your local or state laws regarding vehicle noise restrictions
Specifications
| Type: 1 into 2 |
| End Cap Finish: Titanium |
| Finish: Titanium |
Features
- Designed to handle the rigors of high-performance engines
- Built to provide better resonate sound and faster acceleration
- Made from premium materials for long-lasting performance
- Carefully constructed by a team of skilled engineers
The muffler is the largest possible for the space available. This allows increased sound silencing, which mitigates the impact on the natural environment while also facilitating improved flow for the exhaust gases to make their way from the combustion chamber with as few restrictions as possible. The added strength created by the design aids durability and provides enhanced resilience in the most demanding conditions. It offers a heightened response through the entire rev range and an optimum feeling when the throttle is opened, giving the rider great appreciation of control. Power and torque levels have been increased with an extra 2.1 kW (2.8 HP) at 9,750 rpm and 1.8 Nm at 9,460 rpm being recorded on the in-house dyno in back-to-back tests with a standard stock exhaust system.
The Evolution Line (Titanium) exhaust has a special technique for imprinting the logo on the surface for greater durability and a titanium header with an integrated resonance chamber for optimum performance and sound, which is covered with a newly designed titanium heat shield. It is a simple plug-and-play operation to install, with no remapping needed.
Made with precision that is noticeable at every step from development to production, this high-quality exhaust by Akrapovic will bring you an exciting driving experience that will make you feel like a racer. Designed and manufactured by highly skilled engineers and craftsmen using the latest technology, it will significantly enhance the performance of your vehicle as well as improve its sound. This product is a synthesis of expertise from various engineering spheres including welding, forming, assembly processing, bending, modern CNC machining, and many others.
A pioneer in its field, Akrapovic® is widely recognized as a highly innovative technology company. For over 47 years it has developed and manufactured exhaust systems that feature the highest level of design, performance enhancement, and an unmistakable deeply resonant exhaust sound. The company’s products are designed and manufactured for motorcycles and performance cars by a passionate and highly-skilled workforce of over 1000 employees using the latest technology, processes and finest materials. Akrapovic works with dozens of racing teams. Over 100 world champions have already relied on Akrapovic exhaust systems.
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