Akrapovič Porsche 718 Cayman GTS 4.0/Boxster GTS 4.0/GT4/Spyder (2020-2024) Slip-On Race Line Titanium Exhaust System

The Akrapovič Slip-On Race Line (Titanium) is a precision-engineered exhaust system built for the naturally-aspirated flat-six across Porsche's 718 GTS 4.0, GT4, and Spyder range, cars widely considered among the purest driver's machines Porsche currently produces, thanks in large part to the return of that naturally-aspirated six-cylinder engine after a stint of turbocharged four-cylinder units in the standard 718 lineup. Crafted entirely from lightweight titanium, this system is designed to let that flat-six deliver the soundtrack its character genuinely deserves, enhancing sound, performance, and weight savings all at once.

Complex components, including valve housings and collectors, are cast in Akrapovič's own in-house titanium foundry, a level of manufacturing precision that's difficult to replicate with off-the-shelf mandrel-bent pipework, delivering a genuinely deeper, more resonant tone as revs climb toward this engine's spectacular high-rev character. Titanium construction throughout delivers a genuine weight saving over the factory system, a real, measurable benefit for cars where Porsche's own engineering already prioritises precision and lightness, particularly on the track-focused GT4 and Spyder variants where every gram matters.

Please select your tailpipe style at checkout: Titanium Tail Pipe Set (Black) or Titanium Tail Pipe Set (standard finish), both delivering the same performance and sound characteristics, purely a styling choice.

Why Choose This Exhaust System

• Full titanium construction throughout, genuine weight reduction over the factory system
• Genuinely deeper, more resonant flat-six tone as revs climb
• Valve housings and collectors cast in Akrapovič's own in-house titanium foundry
• Choice of black or standard titanium tailpipe finish
• Fits the full range of naturally-aspirated flat-six 718 variants

Compatibility

• Porsche 718 Cayman GTS 4.0 (2020-2024)
• Porsche 718 Boxster GTS 4.0 (2020-2024)
• Porsche 718 Cayman GT4 (2020-2024)
• Porsche 718 Spyder (2020-2024)

Part numbers: S-PO/TI/18/1+TP-T/S/28 (Black) or S-PO/TI/18/1+TP-T/S/27 (Standard)