Armytrix Porsche Cayenne S E3 2.9 Turbo 2018-present valvetronic exhaust system

Take your Porsche Cayenne S E3 2.9L Twin-Turbo to the next level with the ARMYTRIX Valvetronic Exhaust System—engineered to deliver a thrilling sound experience, enhanced performance, and full valve control at your fingertips. Designed for Non-OPF models, this system blends luxury

refinement with motorsport aggression, making your Cayenne S perform and sound like a true sport SUV.

Whether SUV or Coupé, this exhaust system transforms the way your Cayenne S drives, sounds, and feels.

Vehicle Fitment:

• Model: Porsche Cayenne S (E3)

• Body Styles: SUV / Coupé

• Years: 2018–Present

• Engine: 2.9L V6 Twin-Turbocharged

• Emissions Type: Non-OPF models only

• Drive Orientation: Fits both Left-Hand Drive & Right-Hand Drive vehicles

• Control System: Requires ARMYTRIX OBDII Plug-and-Play Valve Control Module

• VIN Check Recommended to confirm compatibility before installation

Performance Features:

2.5” Mandrel-Bent Main Pipes

Optimized for turbocharged flow, the precision-crafted exhaust tubing reduces backpressure and boosts turbo efficiency—resulting in sharper throttle response, faster spooling, and more dynamic acceleration.

Quad 4” Performance Exhaust Tips

Signature quad tips (available in Chrome, Matte Black, or Burnt Titanium) elevate the rear aesthetics and provide an aggressive acoustic presence, perfectly complementing the Cayenne S’s sporty DNA.

CEL Suppression Technology

Built-in fault-code clearing mechanism reduces the risk of Check Engine Lights caused by OPF or catalytic converter changes—ideal for performance upgrades on Non-OPF vehicles.

Valvetronic Control via OBDII Port:

Easily switch between exhaust modes with three driver-selectable profiles:

• Quiet Mode: Valves closed – refined and understated tone for comfortable daily driving

• Race Mode: Valves open – raw, turbocharged aggression that unleashes the V6 twin-turbo soundtrack

• Auto Mode: Adaptive valve behavior based on RPM and throttle input

Control Options:

• Wireless Remote Control – included for fast, manual valve switching

• ARMYTRIX Mobile App (iOS & Android) – full system management via smartphone

Installation Advantages:

• Plug-and-Play OBDII Module
  No cutting or splicing—reduces install time by up to 30% over traditional wiring methods

• Direct Bolt-On Design
  Uses OEM mounting points for a hassle-free installation with no fabrication required

What’s Included:

• ARMYTRIX Valvetronic Exhaust System (Cat-Back Configuration)

• Quad 4” Signature Exhaust Tips (finish options available)

• Wireless Remote Control Kit

• OBDII Plug-and-Play Valve Control Module

• Full Mounting Hardware

• Digital Installation Instructions

Compatibility Notes:

• Designed for 2018–Present Porsche Cayenne S E3 2.9L V6 Twin-Turbo

• Compatible with SUV and Coupé variants

• Non-OPF vehicles only – confirm with VIN before installation

• Supports both LHD and RHD models

• OEM exhaust button functionality retained (if equipped)

• Professional installation recommended for best performance and fitment

Elevate Your Drive with ARMYTRIX

The ARMYTRIX Valvetronic Exhaust System for the Cayenne S doesn’t just change how your SUV sounds—it transforms how it feels behind the wheel. With powerful acoustics, sleek styling, and complete control over your exhaust tone, this is a must-have upgrade for any Cayenne S enthusiast.

Command attention. Control your sound. Drive ARMYTRIX.