Akrapovic Titanium Race Slip-On Exhaust System (718 GT4 RS)


Designed to Fit

  • 2023+ Porsche Cayman GT4 RS (718)

Product Description

This product is constructed from high-grade titanium with a sandblasted finish. Two valves with housings made in the in-house foundry tailor the sound, providing a smooth rich tone at lower speeds, rising to a true sporty sound at higher revs. The tailpipe diameter is larger than standard stock tailpipes, with a coated outer and a cast inner shell without coating – which will react with heat to take on an attractive blue color. Each tailpipe has a laser-engraved Akrapovič logo.

Power and torque are increased by 5.6 kW (7.6 hp) at 4,950 rpm and 19.3 Nm at 2,250 rpm when tested on the Akrapovič dyno against a Porsche 718 Cayman GT4 RS with a standard stock exhaust. Weight is reduced by 7.6 kg (44,4%) over the stock system. This track-oriented exhaust needs no remapping.

Technical Data:

Unit Akrapovič Max gain
Max. power kW 373.3 / 8350 rpm + 5.6 / 4950 rpm
HP (m) 507.5 / 8350 rpm + 7.6 / 4950 rpm
HP (i) 500.6 / 8350 rpm + 7.5 / 4950 rpm
Max. torque Nm 475.3 / 6100 rpm + 19.3 / 2250 rpm
lb-ft 350.6 / 6100 rpm + 14.2 / 2250 rpm
Weight kg 9.5 - 7.6
lb 20.9 - 16.8
% - 44.4
product noise dB 103.5 / 3750 rpm 7
Inst. time min 210




Coming Soon


About Akrapovic

A pioneer in its field, Akrapovič is widely recognised as a highly innovative materials technology company. The brand is synonymous with the highest level of design, performance enhancement and the creation of an unmistakable deeply resonant exhaust sound. The company’s products are designed and manufactured for motorcycles and performance cars by a passionate and highly-skilled workforce of over 1000 employees using the latest technology, processes and finest materials. The Racing R&D department works with dozens of racing teams. Over 100 world champions have already relied on Akrapovič exhaust systems. And this is just the beginning of a long exciting ride.