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S-S4MET11-BNTA
Evolution Line (Titanium) for
SA
Power
+0.7 kW
at 7300 rpm
Torque
+1.4 Nm
at 5950 rpm
Weight
-0.9 kg
FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.
Derived from the world-championship RM-Z450WS exhaust, the Evolution Line is constructed from high-grade lightweight titanium, which saves over 20% in weight compared to a stock system, enhancing handling. It is coated in a durable finish for increased scratch resistance and easier cleaning. It has improved throttle response and the unique Akrapovič sound – which is within FIM limits – and is easy to install. The system comes with a spark arrester to comply with North American off-road regulations.
EXPERIENCE THE SOUND
VIEW THE DATA
DOWNLOAD DOCUMENTS
Evolution Line (Titanium) for null null null
EXPERIENCE THE SOUND
Immerse yourself in the sound of the null null exhaust systems.
VIEW THE DATA
| Unit | Akrapovič | Max gain | |
|---|---|---|---|
| Max. power | kW | 37.4 / 8300 rpm | + 0.7 / 7300 rpm |
| HP (m) | 50.8 / 8300 rpm | + 1 / 7300 rpm | |
| HP (i) | 50.1 / 8300 rpm | + 1 / 7300 rpm | |
| Max. torque | Nm | 45.3 / 7850 rpm | + 1.4 / 5950 rpm |
| lb-ft | 33.4 / 7850 rpm | + 1 / 5950 rpm | |
| Weight | kg | 3.42 | - 0.9 |
| lb | 7.5 | - 2 | |
| % | - 20.5 | ||
| Volume | dB | 116.2 / rpm | 0.1 |
| Inst. time | min | 45 |
AKRAPOVIČ PRODUCTS AND REGULATIONS
Akrapovič's product line includes products regulated by national and international emission regulations. Akrapovič makes every effort to provide accurate information on compliance of our products with various regulations and identify if they are for competition-use only or for general street/highway use in the regulated area. However, unless an explicit compliance label is indicated for a specific product, Akrapovič does not make any statement of compliance. It is the user's responsibility to choose an appropriate product for the intended use. As regulations change over time, please check the key on the website to verify the compliance with the current regulations..
Please make sure the product is installed in line with installation instructions and used in accordance with all local regulations, as the compliance label may otherwise not be valid.
LEARN MORE ABOUT REGULATIONS
WHAT IS UNIQUE ABOUT AKRAPOVIČ?
WHAT IS UNIQUE ABOUT AKRAPOVIČ?
WHAT IS UNIQUE ABOUT AKRAPOVIČ?
From the R&D department with sound engineering—and through the laboratories that manage and measure the materials and into the in-house titanium foundry and then to production, before evaluation and completion—the manufacture of an Akrapovič exhaust is an internal journey with many facets that are all completed at the company’s state-of-the-art facilities.
HIGH-QUALITY MATERIALS
HIGH-QUALITY MATERIALS
Using only the highest standard of materials in the production of every Akrapovič exhaust, our materials are thoroughly inspected upon arrival and assessed in the metallurgical laboratory. Though more than 35 years of experience working with titanium, stainless steel, carbon fibre, aluminium alloys, and more recently ceramics matrix composites, Akrapovič sources only the best materials to produce its high-quality exhaust systems.
ABOUT AKRAPOVIČ
Akrapovič is a manufacturer of premium exhaust systems for motorcycles and performance cars. It is renowned around the globe as an innovative company that uses advanced technology and high-quality materials in exhaust system design and manufacture. Akrapovič exhaust systems excel in improved performance, an unmistakable sound, innovative design, lightweight construction, craftsmanship, and durability. There is no mistaking an Akrapovič.
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