Elevate the performance, sound, and presence of your Porsche 718 GT4 RS or Spyder RS with the Valvetronic Valved Titanium Exhaust System — a motorsport-grade upgrade engineered for drivers who demand uncompromising sound, precision craftsmanship, and maximum lightweight performance. Crafted entirely from aerospace-grade Grade 5 titanium, this system delivers exceptional strength, extreme heat resistance, and dramatic weight reduction, all while transforming your Porsche’s exhaust tone into a rich, aggressive, high-RPM experience.

Designed specifically for the GT4 RS platform, every component is shaped for seamless integration with factory mounting points. The system features a large cross-section X-pipe to enhance exhaust pulse scavenging and refine tone clarity, producing a sharper, more resonant sound that intensifies as you climb the rev range. Whether you’re carving through mountain roads or pushing for lap times at the track, this system amplifies the GT4 RS’s naturally aspirated engine into a visceral, motorsport-inspired symphony.

Equipped with vacuum-actuated valves, drivers can switch instantly between quiet, composed street driving and an unrestricted, aggressive race-bred roar. Sound control is effortless and intuitive, giving you full command over your Porsche’s character at all times.

The Valvetronic system is available in three configurations—over-axle pipes, rear section, or a complete full system. When combined, the full titanium configuration delivers maximum volume, maximum weight savings, and one of the most intoxicating sound profiles ever engineered for the GT4 RS platform.

Beyond performance, this system showcases an immaculate titanium finish with precision TIG welding throughout, underscoring the craftsmanship, durability, and aesthetic appeal expected from a premium motorsport exhaust.

This is not just an exhaust upgrade — it is a complete transformation of how your GT4 RS performs, sounds, and feels.

Key Features

• Full titanium construction using aerospace-grade Grade 5 Ti for ultra-lightweight strength
• Vacuum-actuated valved system for seamless quiet-to-aggressive sound control
• Available as over-axle pipes, rear section, or complete full system
• 11.8 lbs lighter than the OEM system for improved handling and performance
• Precision TIG-welded joints for structural integrity and premium finish
• Rich, motorsport-inspired acoustics with zero drone and high-RPM clarity
• OEM valve compatibility (2020+ models reuse factory valve hardware)
• 100% reversible bolt-on installation with no permanent modifications

Fitment

• Porsche 718 Cayman GT4 RS (2022–2025)
• Porsche 718 Spyder RS (2023–2025)