Porsche GT4 RS – Titanium Valved Exhaust System

Lightweight Titanium • OEM Valve Integration • Race-Inspired Sound

Overview

For a car as special as the Porsche GT4 RS, only the best will do. The Valvetronic Titanium Valved Exhaust System is engineered to amplify everything that makes the GT4 RS exceptional-its raw motorsport spirit, lightweight engineering, and aggressive styling-while unlocking the exhaust note it truly deserves.

Constructed entirely from Grade 5 titanium, this system offers a dramatic weight reduction and unparalleled durability. Every component has been precision TIG welded and designed for seamless OEM-level fitment.

Sound Dynamics

We know every GT4 RS owner has their own taste in sound-so this system is offered in three unique configurations:

• Rear Section Only – Features a large cross-section X-pipe for refined, exotic sound quality.

• Full System – The ultimate choice for those seeking both sound and performance-volume from the over-axle pipes combined with tone and character from the rear section.

With valves closed, the system keeps things refined for daily driving and neighborhood-friendly manners. With valves open, your GT4 RS transforms into a howling motorsport machine, delivering the most intoxicating sound experience possible.

Features

• Constructed from Grade 5 Titanium

• Vacuum-actuated exhaust valves with controller for factory-like operation

• 11.8 lbs lighter than the factory exhaust

• Precision TIG welds for maximum strength

• 100% reversible, allowing you to return to stock anytime

⚠️ Note: 2020+ models will require reusing OEM valve control.

Fitment

• Porsche 718 Cayman GT4 RS (2022+)