Armytrix Volkswagen Golf 8 GTi (2020-present) valvetronic exhaust system

Purpose-built for the 2.0L TSI turbocharged powerplant, this system delivers sharper throttle response, increased exhaust flow, and a visceral sound signature—all with full valve control at your fingertips.

Compatible with both OPF and Non-OPF models, the ARMYTRIX system is engineered for passionate drivers who demand real performance, premium quality, and smart control in one bolt-on package.

Vehicle Fitment:

Model: Volkswagen Golf MK8 GTI
Years: 2020–Present
Engine: 2.0L TSI Turbocharged Inline-4
Emission Type: Compatible with OPF and Non-OPF models
Control System: ARMYTRIX OBDII Plug-and-Play Valve Control Module (included)
Drive Orientation: Global fitment – supports both LHD & RHD models
Direct Bolt-On: No cutting or welding – installs using OEM mounting points

Performance Features:

3” Mandrel-Bent Main Piping
Engineered for higher flow and turbo efficiency, the 3” piping reduces backpressure and amplifies engine sound, giving the Golf GTI a deeper, more aggressive exhaust tone under load.

Dual 4” Performance Exhaust Tips
Available in multiple finishes including Chrome, Burnt Blue, and Matte Black, the bold dual-tip setup transforms the rear end with race-inspired presence.

Built-In CEL Suppression Tech
Integrated fault-code clearing system reduces the chance of Check Engine Lights related to catalytic or OPF modifications—essential for tuned or performance-enhanced setups.

Valvetronic Control via OBDII Port:

Take full control of your exhaust’s personality with three distinct valve modes:

• Quiet Mode: Valves closed – ideal for cruising or stealth city driving

• Race Mode: Valves open – aggressive, unfiltered sound for maximum excitement

• Auto Mode: Smart valve response that adapts to throttle input and RPM

Control Methods:

• Wireless Remote Control: Quick-access manual valve control from the driver's seat

• ARMYTRIX Mobile App (iOS & Android): Full system control and status monitoring via smartphone

• Plug-and-Play OBDII Module: 30% faster installation with zero wire splicing or complex routing

What’s Included:

• ARMYTRIX Valvetronic Cat-Back Exhaust System

• Dual 4” Performance Exhaust Tips (finish of your choice)

• OBDII Plug-and-Play Valve Control Module

• Wireless Remote Control Kit

• Reducer (65mm → 3”) for stock downpipe compatibility

• Reducer (3” → 65mm) for ARMYTRIX downpipe compatibility

• All required mounting hardware

• Digital installation guide

System Compatibility Notes:

• Designed for VW Golf MK8 GTI (2020–Present)

• Compatible with both OPF and Non-OPF variants

• Fits both Left-Hand Drive and Right-Hand Drive vehicles

• Use VIN to confirm fitment before installation

• Fully compatible with stock catalytic converter or ARMYTRIX de-catted downpipe

Built for Performance. Designed for Control. Tuned for Emotion.

Whether you’re carving back roads or heading to a track day, the ARMYTRIX Valvetronic Exhaust System unlocks the true voice and character of your MK8 GTI. Lightweight, powerful, and intelligently controlled—this is what modern performance sounds like.