Audi RSQ8 (2021-2025) Valvetronic Exhaust System

Fi EXHAUST Valvetronic System for Audi RS Q8 – Thunderous Power. Tailored Control.

Unleash the full performance potential of your Audi RS Q8 with the Fi EXHAUST Valvetronic System—a premium bolt-on exhaust upgrade engineered from T304 stainless steel for precision, durability, and exhilarating sound. Designed to integrate seamlessly with both OPF and Non-OPF models, this system brings motorsport-level acoustics and power gains to Audi’s flagship performance SUV.

Engineered to Perform. Built to Roar.

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

• Real Horsepower Gains: With the full catless configuration—valvetronic catback plus ultra high-flow downpipes—you can expect a 5–10% increase in horsepower, along with enhanced throttle response and torque.

• Dual Personality Sound Profiles:

  • Valves Closed: Delivers a calm, subdued tone for luxurious everyday driving.

  • Valves Open: Produces an aggressive, thunderous exhaust note that defines performance SUV presence.

Crafted Exclusively for the RS Q8

This system is tailored to the RS Q8 platform with individually tuned muffler internals that optimize backpressure and deliver a deep, powerful exhaust tone—without drone. Compatible with both OPF and Non-OPF versions, this setup ensures full adaptability for various market requirements.

Catback System (Compatible with Both OPF & Non-OPF):

• Mid Pipe + Valvetronic Muffler

• OEM Electronic Valve Compatible (Stock Setting)
  Part No: AD-Q8RS-CBE

Optional Downpipes:

Non-OPF Version:

• Ultra High Flow DownPipe – LM-URUS-NCAT

• Sport 200 Cell DownPipe – LM-URUS-CAT200

OPF Version:

• Ultra High Flow DownPipe (OPF) – LM-URUSF-NCAT

• Sport 200 Cell DownPipe (OPF) – LM-URUSF-CAT200

Optional Remote Control System:

• Fi EXHAUST Pro OBD2 + App Module with EV Actuators (x2)
  Part No: R2020OBD + ACT-BN*2 + OBD-CAB-BNE

Important Notes:

• All components are sold separately for maximum customization.

• Compatible with both OPF and Non-OPF vehicle variants.

• Product appearance may vary depending on model year and regional spec.

• Exhaust system design is subject to updates.

• Images shown are for illustrative purposes only.

Why Choose Fi EXHAUST for Your RS Q8?

Fi EXHAUST delivers intelligent sound tuning, race-inspired acoustics, and OEM-level integration—all wrapped in premium materials and engineering excellence. Whether you're seeking refinement or raw sound, the RS Q8 with Fi EXHAUST puts you in total command.

Dominate the road. Roar with precision. Upgrade to Fi EXHAUST