Slip-Ons represent the first step in the exhaust system tuning process, and they offer a great balance between price and performance. Change the nature of your bike by adding more power, improved performance, and the unique Akrapovic sound. Everything packed in stylishly designed Slip-On exhaust systems. The result of taking design very seriously is a beautifully crafted exhaust system. The muffler outer sleeve is made of titanium, while the end cap is made of carbon fiber. Race-proven materials.
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 EC Type approval system on the BMW K1300R (without muffler insert):
Power & Torque: the exhaust system modification with the SLIP-ON OPEN system results in a major boost in performance, delivering a massive 163.4 HP at 9750 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 4000 rpm up through entire rpm range. Max. increased power between the Akrapovic and the stock system is 4.4 HP at 9750 rpm. Besides this, the torque is substantially higher in a lower rpm area at 3500 rpm and from middle to high rpm area.
| TECHNICAL DATA ||UNIT ||STOCK ||AKRAPOVIC || MAX. GAIN |
|maximum power ||kW ||116.9 at 9750 rpm ||120.2 at 9750 rpm || + 3.2 at 9750 rpm |
|HP (m) ||159 at 9750 rpm ||163.4 at 9750 rpm || + 4.4 at 9750 rpm |
|HP (i) ||156.8 at 9750 rpm ||161.2 at 9750 rpm || + 4.3 at 9750 rpm |
|maximum torque ||Nm ||130.6 at 8400 rpm ||133 at 8300 rpm || + 4.3 at 6800 rpm |
|lb-ft ||96.3 at 8400 rpm ||98.1 at 8300 rpm || + 3.2 at 6800 rpm |
|weight ||kg ||5.4 ||3.9 || -1.5 |
|lb ||11.9 ||8.6 || -3.3 |
|static noise level ||dB ||92 ||92 || 0 |
|rpm ||5125 ||5125 || 0 |