AKRAPOVIC | PORSCHE 911 CARRERA CABRIOLET /S/4/4S/GTS (991) 2012 | Slip-On Line (Titanium)

S-PO991SO-HT/1

It's a challenge to develop an aftermarket exhaust for the great 911. The Akrapovič engineers have prepared a superb system with a dual nature. By using the optional Akrapovic sound kit, the driver can fully control the exhaust valves, which are controlled by the car’s electronics if no optional part is used. When the valves are closed, the 911 sounds deeper than stock, but not louder. When the valves are open, expect a completely opposite, pure racing sound, with adrenaline-pumping bangs. Keeping the drone effect away was one of the main tasks. The Slip-On is made of special heat-resistant durable titanium alloy, with computer-designed premufflers, main mufflers, and pipes to deliver more power, more torque, weight reduction, and improved throttle reponse.
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Power

+13.2 kw

at 4050 rpm

Torque

+ 35.0 Nm

at 4000 rpm

Weight

-8.8 kg

Technical data

Cars equipped with Akrapovič exhaust systems benefit from additional performance and increased responsiveness.

Unit Stock Akrapovic Max Gain
Maximum Power KW 290.2 / 6550 rpm394.6 / 6550 rpm389.2 / 6550 rpm429.0 / 6350 rpm316.4 / 6350 rpm28.663.1 291.6 / 6550 rpm396.5 / 6550 rpm391.1 / 6550 rpm434.6 / 6350 rpm320.5 / 6350 rpm19.843.730024.9001210×680×385 + 13.2 / 4050 rpm+ 18.0 / 4050 rpm+ 17.7 / 4050 rpm+ 35.0 / 4000 rpm+ 25.8 / 4000 rpm- 8.8- 19.4- 30.8
HP (m) 357.6 / 6630 rpm 360.8 / 6550 rpm + 17 / 3820 rpm
HP (I) 352.7 / 6630 rpm 355.9 / 6550 rpm + 16.8 / 3820 rpm
Maximum Torque Nm 405.1 / 4710 rpm 411.5 / 4650 rpm + 30.2 / 3650 rpm
lb-ft 298.8 / 4710 rpm 303.5 / 4650 rpm + 22.3 / 3650 rpm
Weight kg 26 16.1 - 9.9
lb 57.3 35.5 - 21.8
% - 38.1

Documents

Cars equipped with Akrapovič exhaust systems benefit from additional performance and increased responsiveness.

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