Akrapovic Aprilia RSV4 21-24 Evolution Line Carbon – Lightweight, power-boosting system with a deep, race-inspired sound and carbon-fibre finish.
| Unit | Stock | Akrapovič | Max gain | |
|---|---|---|---|---|
| Max. power | kW | 149.7 / 13400 rpm | 154.3 / 13300 rpm | + 4 / 13000 rpm |
| HP (m) | 203.5 / 13400 rpm | 209.7 / 13300 rpm | + 5.4 / 13000 rpm | |
| HP (i) | 200.8 / 13400 rpm | 206.9 / 13300 rpm | + 5.3 / 13000 rpm | |
| Max. torque | Nm | 119.9 / 11000 rpm | 121.8 / 11500 rpm | + 3.8 / 7700 rpm |
| lb-ft | 88.4 / 11000 rpm | 89.8 / 11500 rpm | + 2.8 / 7700 rpm | |
| Weight | kg | 7.98 | 4.47 | – 3.5 |
| lb | 17.6 | 9.9 | – 7.7 | |
| % | – 44 | |||
| Volume | dB | 96 / 6500 rpm | 106.5 / 5500 rpm | 10.5 |
| Inst. time | min | 180 |
Akrapovic is the leading brand in the market for all exhausts.












