Audi RS5 (2020-2025) B9.5 Valvetronic Exhaust System

Fi EXHAUST Valvetronic System for Audi B9.5 RS4 / RS5 (Facelift) – Signature Sound. Dynamic Performance.

Enhance the performance and auditory presence of your Audi B9.5 RS4 Avant or RS5 Coupe / Sportback Facelift with the Fi EXHAUST Valvetronic System. Precision-built from T304 high-grade stainless steel, this direct bolt-on system offers a thrilling exhaust note and optimized power output, with intelligent control over tone and volume.

Refined Engineering, Race-Inspired Sound

• Valvetronic Sound Control: Seamlessly switch between street comfort and track aggression using your factory exhaust/sport button, drive modes, or the optional Fi EXHAUST Pro remote and mobile app.

• Performance Boost: Gain a 5–10% increase in horsepower by installing the full catless system, which includes a valvetronic catback and ultra high-flow downpipe.

• Dual Driving Profiles:

  • Valves Closed: Produces a quiet and composed tone for everyday drives.

  • Valves Open: Unleashes a powerful, deep exhaust note that emphasizes the RS models’ dynamic character.

Tailored for RS Models – B9.5 Facelift

With custom-designed muffler internals, this Fi EXHAUST system is specifically engineered for the B9.5-generation Audi RS4 and RS5 to deliver enhanced torque, reduced backpressure, and a signature soundtrack. The system is available for both OPF and Non-OPF configurations to suit global market requirements.

Key Features:

• T304 Stainless Steel Construction

• Valvetronic System with OEM Integration

• Optional OBD2 Remote + App for Full Control

• System Designed to Fit RS4 Avant and RS5 Coupe / Sportback (Facelift B9.5)

Important Notes:

• Each part is sold separately to allow custom configurations.

• Available for both OPF and Non-OPF vehicles—please confirm vehicle version before ordering.

• Product fitment and appearance may vary depending on model year and region.

• Exhaust system design may be updated periodically.

• Product images are for illustration purposes only.

Why Choose Fi EXHAUST for Your Audi RS4 / RS5?

Fi EXHAUST is globally trusted for delivering intelligent valvetronic control, precision-crafted components, and an unmistakable sound signature. Whether you're navigating the city or pushing limits on the autobahn, this system gives your RS model full control of its voice and performance.

Make your RS roar. Drive with purpose. Experience Fi EXHAUST