Akrapovic Slip-On Line Titanium Mufflers for Yamaha YZF R1 (09-14)
Our sporty and lightweight SLIP-ON systems offer a great balance between price and performance and represent the first step in the exhaust system tuning process. The change will be also visual as our HEXAGONAL mufflers perfectly fit the exterior line of the R1 and add a clean racing image.
The muffler outer sleeve is made of titanium or carbon-fiber, which gives a special hi-tech touch to our SLIP-ON system. We offer street legal version and open system for race track use only.
- +1.8HPat 12430 rpm
- +2.3Nmat 6430 rpm
Measurements of the Akrapovic SLIP-ON system on the YAMAHA YZF R1 (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 163.9 HP at 12410 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 2.4 HP at 12430 rpm. Besides this, the torque is substantially higher in a lower rpm area at 3000 rpm and from middle to high rpm area.
It’s not just about peak power—Akrapovič exhaust systems deliver increased performance throughout the entire rpm range. Increased power and torque result in a much smoother ride. All Akrapovič exhaust system measurements are made on our computer-controlled flowbenches.
|maximum power||kW||118.9 / 12430 rpm||120.5 / 12410 rpm||+ 1.8 / 12430 rpm|
|HP (m)||161.6 / 12430 rpm||163.9 / 12410 rpm||+ 2.4 / 12430 rpm|
|HP (i)||159.4 / 12430 rpm||161.6 / 12410 rpm||+ 2.4 / 12430 rpm|
|maximum torque||Nm||107.4 / 9140 rpm||107.7 / 9160 rpm||+ 2.3 / 6430 rpm|
|lb-ft||79.2 / 9140 rpm||79.4 / 9160 rpm||+ 1.7 / 6430 rpm|
|static noise level||dB||98 / 6200 rpm||100 / 6200 rpm||+ 2|
|legal for street use||YES|
|measured with: Yamaha YZF-R1 2009|
** Technical specifications of Akrapovic exhaust systems and related products subject to change without notice
Below you may see the diagram data dislaying the difference in Engine Torque and WH Power between stock and Slip-On Line Titanium Mufflers for Yamaha YZF R1 (09-14)