
Special engraved Akrapovic verification code on the muffler inlet cap.
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Akrapovic Evolution system is designed for racing-oriented riders who demand maximum performance. It features exceptional production quality, hi-tech materials and of course increased engine performance. Quality and reputation is further augmented by the use of the high-tech HYDROFORMING production process to form the header tubes. Beside performance you will also benefit from great weight savings, up to 7.51 kg if compared to stock system. The change will be also visual as our conical muffler perfectly fit the exterior line of the Ninja and add a clean racing image. Evolution system is made entirely of our exclusive high grade titanium. System is not EC Type approval and is developed only for race track use.
Measurements of the Akrapovic EVOLUTION system on the KAWASAKI ZX-10R (without muffler insert):
Power & Torque: the exhaust system modification with the EVOLUTION system results in a major boost in performance, delivering a massive 122.1 HP at 14220 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 5500 rpm up through entire rpm range. Max. increased power between the Akrapovic and the stock system is 7.8 HP at 14500 rpm. Besides this, the torque is substantially higher in a lower rpm area at 5000 rpm and from middle to high rpm area.

|
Stock | Akrapovic | Max. increased power | ||
| Max. rear wheel power (HP / rpm) | 113,9 / 13880 |
122,1 / 14220 |
7,8 / 14500 |
| S-K6RFT6T-XT | Evolution Line (CZ-Conical Shape Muffler) |
Download pdf documents for more details on this product.