It's not just about peak power--Akrapovic exhaust systems deliver increased performance throughout the entire rpm range. Increased power and torque result in a much smoother ride. All Akrapovic exhaust system measurements are made on our computer-controlled chassis dynamometers.
Measurements of the Akrapovic SLIP-ON exhaust system on the HONDA CBR 600 RR (without muffler insert):
The exhaust system modification with the SLIP-ON system results in a major boost in performance, delivering a massive 112.1 HP at 14160 rpm on back wheel. But the increased power isn't available just at the top of the range; the system shows its quality already from 5000 rpm up through entire rpm range. Max. increased power between the Akrapovic and the stock system is 3 HP at 13630 rpm. Besides this, the torque is substantially higher in a lower rpm area at 4800 rpm and from middle to high rpm area.