Akrapovic Slip-On Race Line Exhaust (Titanium) for Porsche 718 - (for GTS 4.0, GT4, Spyder)

  • $6,903.85

NOTE: Flat rate shipping and handling to lower 48 states!

- 718 Cayman GT4
- 718 Spyder
- 718 Cayman GTS 4.0
- 718 Boxster GTS 4.0

Slip-On Race Line (Titanium)
PN: S-PO/TI/18/1

    +4.8 kWat 3000 rpm
    +15.8Nmat 2900 rpm
    -6.5 kg

Sound, design, and performance have combined to create this stunning exhaust. The Akrapovič sound engineers have produced a rich, harmonic, high-frequency tone from the system in the upper rev range, which perfectly combines with the deep sound in the lower range to provide an aural experience in the cabin with no drone and a sound that lingers long after the throttle is released.

Constructed from lightweight high-grade titanium, with parts made in the in-house foundry to create a perfect fit within the limited space available, the three mufflers – two side and one central – are configured in a unique way, perfectly engineered by the Akrapovič technicians. There is a choice between two different sets of round titanium tailpipes, sandblasted and coated, and available in a natural titanium finish or black. The inner side of the tailpipes features a dynamic relief surface for increased aesthetic value. An engraved logotype adds to the visual presence. 

Power gains of +4.8 kW at 3,000 rpm and a torque increase of +15.8 Nm at 2,900 rpm were recorded on the Akrapovič dyno, using a Porsche 718 Cayman GT4 with a stock exhaust system for comparison. This gives the system – which is designed for racing track use only, and is not intended for street use – performance to match its looks and innovative design

Optional extras are available: there is a Link pipe set in titanium for the Slip-On Line Race (Titanium) upgrade, and a carbon-fibre diffuser, in matte or high gloss, can be added to emphasise the design of the Akrapovič exhaust tailpipes. For more control over the exhaust system’s sound, the optional Akrapovič Sound Kit is available to control the exhaust valves at any time and allow the driver to choose the setting preferred.

Fitment notice: A modification of fitting brackets done by Porsche on 718 GT4/Spyder produced approximately after February 2020 was identified. Please turn to your Area sales manager for detailed explanation on differences in order to choose the appropriate exhaust for your car.


max. power kW 308.4 / 5500 rpm 311.1 / 7550 rpm + 4.8 / 3000 rpm
HP (m) 419.3 / 5500 rpm 423.0 / 7550 rpm + 6.5 / 3000 rpm
HP (i) 413.6 / 5500 rpm 417.2 / 7550 rpm + 6.4 / 3000 rpm
max. torque Nm 420.6 / 5500 rpm 423.9 / 5400 rpm + 15.8 / 2900 rpm
lb-ft 310.2 / 5500 rpm 312.7 / 5400 rpm + 11.7 / 2900 rpm
weight kg 15.1 8.6 - 6.5
lb 33.3 19.0 - 14.3
% - 43.0
noise dB 91 / 3800 rpm 98.5 / 3800 rpm 7.5
inst. time min 210

measured with: Porsche 718 Cayman GT4 / Spyder - OPF/GPF 2020

Click  to experience the sounds. 


WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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