Akrapovic Kawasaki Z400 19-25 Optional Header Stainless Steel – Upgrades Slip-On to full system for more power, torque, and a sportier sound.
| Unit | Stock | Akrapovič | Max gain | |
|---|---|---|---|---|
| Max. power | kW | 32.5 / 9000 rpm | 35.9 / 9250 rpm | + 3.5 / 9250 rpm |
| HP (m) | 44.2 / 9000 rpm | 48.8 / 9250 rpm | + 4.7 / 9250 rpm | |
| HP (i) | 43.6 / 9000 rpm | 48.1 / 9250 rpm | + 4.6 / 9250 rpm | |
| Max. torque | Nm | 41.4 / 6000 rpm | 43 / 6100 rpm | + 2.9 / 8100 rpm |
| lb-ft | 30.5 / 6000 rpm | 31.7 / 6100 rpm | + 2.1 / 8100 rpm | |
| Weight | kg | 2.72 | 1.6 | – 1.1 |
| lb | 6 | 3.5 | – 2.5 | |
| % | – 41.2 | |||
| Volume | dB | 85.4 / 4000 rpm | 100.2 / 6370 rpm | 14.8 |
| Inst. time | min | 60 |
Akrapovic is the leading brand in the market for all exhausts.
