Armytrix Audi A5 B9 2.0 TFSI Coupé 2WD (2016-present) valvetronic exhaust system

Unleash the true character of your Audi A5 B9 2.0 TFSI Coupé 2WD with the Armytrix Valvetronic Exhaust System—a purpose-built upgrade engineered exclusively for Non-OPF models (2016–Present). Designed to deliver a sharper exhaust note, dynamic control, and improved flow, this system transforms your driving experience with race-inspired acoustics and cutting-edge technology.

Crafted from premium 3” T304 stainless steel and finished with aggressive quad 3.5” tips, the Armytrix system not only amplifies your exhaust tone—it redefines your rear-end styling. With a direct bolt-on fit and a plug-n-play OBDII control module, installation is streamlined, and control is effortless.

Key Features:

• Designed for Audi A5 B9 Coupé (2WD, 2.0 TFSI, Non-OPF, 2016–Present)

• 3” Mandrel-Bent Main Pipe – High-flow design improves performance and deepens exhaust tone

• Quad 3.5” Tips – Bold, motorsport-inspired look with resonant output

• Valvetronic Exhaust System – Electronically modulate exhaust valves for instant tone control

• Wireless Remote & Mobile App Control – Manage valves via remote or smartphone (iOS/Android)

• Armytrix Plug-n-Play OBDII Control Module – Reduces installation time by up to 30%

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

• Exclusive CEL Prevention – Integrated catalytic converter & OPF-fault-clearing logic reduce Check Engine Light risk

• Supports LHD & RHD Vehicles – Optimized for global compatibility

Fitment Overview:

• Model: Audi A5 (B9)

• Body Style: Coupé

• Engine: 2.0 TFSI

• Drivetrain: 2WD

• Emission Type: Non-OPF

• 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 system variants exist – please verify fitment using VIN before installation

• Armytrix OBDII Control Module is required for full valve function and app integration

Wireless Valve Control via Armytrix OBDII Module:

Take full command of your exhaust sound with the included Armytrix OBDII control module. Toggle between driving modes using the supplied remote or Armytrix smartphone app:

• ON – Valves open for full-volume, high-performance sound

• OFF – Valves closed for a subtle, daily-driving experience

• AUTO – Adaptive mode adjusts valve position based on RPM and throttle input

Exclusive CEL Prevention Technology:

Engineered with an advanced catalytic converter and fault-code clearing mechanism, this system minimizes the risk of a Check Engine Light—even on tuned setups with high-flow components. Ideal for those seeking both performance and reliability.

Performance. Sound. Control.

Elevate your Audi A5 B9 2WD Coupé with the Armytrix Valvetronic Exhaust System—where precision-engineered sound meets street-smart innovation.