Porsche 718 GT4RS/Spyder RS Valved Sport Exhaust System

This exhaust system for the Porsche 718 GT4 RS is built entirely from Grade 5 titanium and saves considerable weight compared to the original exhaust. Every part is precision TIG welded and the connection points are the original ones.

Sound and control

The system comes in three versions. The rear section only variant has a large diameter X-pipe for a refined, exotic tone, while the complete system adds the volume of the over-axle pipes to that. With the valves closed the tone stays restrained, polite enough for daily use and for the neighborhood. Open the valves and the GT4 RS starts to wail like a motorsport car.

How it sounds

Features

• Built from Grade 5 titanium
• Vacuum operated exhaust valves with a controller, working like the original setup
• 5.4 kg lighter than the original exhaust
• TIG welds for maximum strength
• Can always be returned to stock

Please note: models from 2020 onward reuse the original valve control.

Fitment and homologation

This system fits the Porsche 718 Cayman GT4 RS from 2022 onward.

Specifications