Porsche 718 Cayman GT4 RS & Spyder RS Slip-On Race Line by Akrapovic

The Akrapovič Slip-On Race Line (Titanium) for the Porsche 718 Cayman GT4 RS & Spyder RS is constructed from high-grade titanium with a sandblasted finish, purpose-built for closed-circuit track use.

Titanium Construction, Dual-Valve Sound Tuning

Two valves with housings made in Akrapovič's in-house foundry tailor the sound, providing a smooth, rich tone at lower speeds rising to a true sporty note at higher revs. The tailpipe diameter is larger than stock, with a coated outer and an uncoated cast inner shell that reacts with heat to take on an attractive blue colour, each tailpipe finished with a laser-engraved Akrapovič logo. Tested on the Akrapovič dyno against a Porsche 718 Cayman GT4 RS with a standard stock exhaust, the system delivered +5.6 kW (7.6 hp) at 4,950 rpm and +19.3 Nm at 2,250 rpm, while cutting 7.6 kg (44.4%) from the stock system's weight.

Key Details

• Material: High-grade titanium, sandblasted finish, laser-engraved tailpipes
• Use: Closed-circuit racing track use only — no remapping needed for the Slip-On alone
• Fitment: Porsche 718 Cayman GT4 RS & Spyder RS — fits OPF and non-OPF vehicles
• Manufacture: Designed and produced in Slovenia by Akrapovič
• Warranty: Covered by the official Akrapovič warranty

Optional Upgrades — Choose Above

Step up to a full Akrapovič titanium system using the System Configuration option above. Adding the Link Pipe Set (Titanium) brings power and torque gains of +19.5 kW (26.5 hp) at 4,950 rpm and +38.1 Nm at 4,900 rpm over stock (remapping mandatory). Adding the Evolution Header Set (Titanium) on top of the Link Pipe Set takes the full system to +26 kW (35.4 hp) at 4,900 rpm and +50.9 Nm at 4,900 rpm over stock, while cutting a further 5 kg (51.9%) of weight (remapping mandatory). A hand-made carbon-fibre rear diffuser, in matte or high gloss, is also available separately to complete the look.

What's in the Box

• Akrapovič Slip-On Race Line (Titanium) exhaust system
• Necessary clamps and fittings
• Installation instructions
• Akrapovič Link Pipe Set (Titanium) (if selected)
• Akrapovič Evolution Header Set (Titanium) (if selected)

Compatible Models

• Porsche 718 Cayman GT4 RS (982, 2022-2024)
• Porsche 718 Spyder RS (982, 2023-2024)

Note: this system does not meet emissions compliance requirements for street or highway use. Model years and specification can vary — contact us to confirm fitment before ordering.