- full system 4:2:1
- muffler with titanium sleeve and carbon end cap
- stainless steel collectors
- lambda plug
- without dB-killer (article code AK-V-TUV111)

Comparison to stock (S 1000 RR):
+7.7 kW bei 8,550 rpm
+9.0 Nm bei 8,450 rpm
-5.1 kg

Please note:
For optimal performance, throttle response and durability, we recommend the use of the M Race Calibration Kit (see Accessories tab).

On the product image, the system is shown together with optional carbon heat shield (article code AK-P-HSB10E3). Carbon fibre muffler bracket (needed for mounting on standard subframe, if passenger footresrs are removed) is already included within the system. If the alpha Racing racing suframe is mounted we recommend our carbon muffler bracket (article code 1810B001A00).

Note:
This product does not meet emission compliance requirements for street or highway use.
Noise: 108.9 dB at 6,500 rpm