Armytrix Audi A5 B9 2.0 TFSI Coupé Quattro 2016- Valvetronic exhaust system

Command attention on every road with the Armytrix Valvetronic Exhaust System—a bold, performance-driven upgrade engineered specifically for the Audi A5 B9 2.0 TFSI Quattro Coupé (2016–Present, Non-OPF). Designed to amplify your engine's natural tone while offering smart valve control and race-inspired styling, this system brings your quattro to life with enhanced sound and presence.

Constructed from premium 3” mandrel-bent T304 stainless steel and finished with quad 3.5” tips, this exhaust not only unlocks a rich, resonant tone but also elevates your car’s rear-end aesthetic. With a plug-n-play OBDII module and direct bolt-on fitment, installation is seamless—just as it should be.

Key Features:

• Designed for Audi A5 B9 Coupé Quattro (2.0 TFSI, Non-OPF, 2016–Present)

• 3” Mandrel-Bent Main Pipe – Engineered for maximum flow and aggressive tone

• Quad 3.5” Tips – Track-inspired styling with deep, commanding acoustics

• Valvetronic Technology – Electronically control your exhaust valves for real-time sound modulation

• Wireless Remote & Mobile App Control – Switch modes effortlessly via handheld remote or Armytrix app (iOS/Android)

• Plug-n-Play OBDII Control Module – Reduces install time by up to 30% vs. traditional wiring setups

• Direct Bolt-On Fitment – No cutting or welding needed

• CEL Prevention System – Built-in catalytic converter & OPF fault-clearing logic reduces chances of Check Engine Light

• LHD & RHD Compatible – Engineered for global fitment

Fitment Overview:

• Model: Audi A5 (B9)

• Body Style: Coupé

• Engine: 2.0 TFSI

• Drivetrain: Quattro (4WD)

• Emission Type: Non-OPF

• Production Years: 2016–Present

• Drive Orientation: Left-Hand Drive (LHD) & Right-Hand Drive (RHD)

Important Fitment Notes:

• Quad-tip muffler setup is compatible only with the Audi S5 rear diffuser on S-line rear bumpers

• OE exhaust versions vary – please verify fitment using your vehicle’s VIN prior to installation

• Armytrix OBDII Control Module is required for full valvetronic functionality and app integration

Wireless Valve Control via Armytrix OBDII Module:

Gain complete control over your exhaust system with Armytrix’s advanced OBDII plug-n-play module. Easily toggle valve modes based on your driving environment:

• ON – Valves fully open for maximum sound and performance

• OFF – Valves closed for subtle, low-key driving

• AUTO – Valves adjust automatically based on RPM and throttle input

Advanced CEL Prevention System:

Featuring an integrated catalytic converter and fault-code suppression technology, this system helps prevent OPF-related Check Engine Lights—perfect for modified or high-performance vehicles that still demand reliability.

Performance. Precision. Presence.

Unlock the full personality of your Audi A5 B9 Quattro with the Armytrix Valvetronic Exhaust System—where uncompromised sound meets intelligent design.