Utilizing a single muffler arrangement, the fully titanium Akrapovič Slip-On is designed to be modular. In its basic mode, all exhaust gases flow through the muffler, giving you a deeper rumble of an exhaust note compared to stock without any drone. However, the muffler system is built in such a way that by replacing a blocking plate with the optional Akrapovic sound kit valve system the driver is able to noticeably increase the volume of the exhaust at the press of a button. Once activated, the majority of the exhaust gases route through the muffler bypass outlets. Even when installed on an otherwise stock vehicle, power gains are achieved and weight reduction realized.
TECHNICAL DATA
UNIT
STOCK
AKRAPOVIČ
MAX GAIN
maximum power
kW
266.0 / 5650 rpm
269.0 / 5650 rpm
+ 3.5 / 5670 rpm
HP (m)
361.7 / 5650 rpm
365.8 / 5650 rpm
+ 4.8 / 5670 rpm
HP (i)
356.8 / 5650 rpm
360.8 / 5650 rpm
+ 4.7 / 5670 rpm
maximum torque
Nm
542.6 / 2950 rpm
544.3 / 3050 rpm
+ 4.6 / 3100 rpm
lb-ft
400.2 / 2950 rpm
401.5 / 3050 rpm
+ 3.4 / 3100 rpm
weight
kg
11.9
10.7
- 1.2
lb
26.2
23.6
- 2.6
%
- 10.1
measured with: BMW 1 Series M Coupé (E82) 2011
2011+ BMW 1M
Unsure if this part fits your car?
All fitment information can be found in our product descriptions. If your car is mentioned, fitment is guaranteed as long as the associated components are unmodified or damaged.
If this information is missing or you don't see your car listed, please ensure to contact us before making your purchase.
