Description
Description
The flagship of the Akrapovič exhaust system range, used and tested by our top factory teams in motorcycle racing. It’s simply the finest exhaust system available. Each model is unique and dedicated to maximizing the engine’s performance, while reducing overall weight for optimized overall handling of the motorcycle. It is made entirely of titanium.
Our 2013 exhaust systems meet new FIM 2013 noise limits, feature a more durablewelded bracket and titanium end cap. Performance exhaust systems also feature a new coating for the silencer outer sleeve giving better scratch resistance and easier cleaning.
Technical Data
It’s not just about peak power-Akrapovič exhaust systems deliver increased performance throughout the entire rpm range. Increased power and torque result in a much smoother ride. All Akrapovič exhaust system measurements are made on our computer-controlled flowbenches.
| UNIT | STOCK | AKRAPOVIČ | MAX GAIN | |
|---|---|---|---|---|
| maximum power | kW | 39.1 / 9150 rpm | 39.9 / 9250 rpm | + 1.3 / 5400 rpm |
| HP (m) | 53.1 / 9150 rpm | 54.2 / 9250 rpm | + 1.8 / 5400 rpm | |
| HP (i) | 52.4 / 9150 rpm | 53.5 / 9250 rpm | + 1.8 / 5400 rpm | |
| maximum torque | Nm | 44.5 / 7250 rpm | 45.0 / 7350 rpm | + 2.0 / 4850 rpm |
| lb-ft | 32.8 / 7250 rpm | 33.2 / 7350 rpm | + 1.5 / 4850 rpm | |
| weight | kg | 3.8 | 3.3 | – 0.5 |
| lb | 8.4 | 7.3 | – 1.1 | |
| % | – 13.2 | |||
| measured with: Yamaha YZ 450 F 2013 | ||||
