Audi TTRS (2014-2019) 8S Valvetronic Exhaust System

Fi EXHAUST Valvetronic System for Audi MK3 (8S) TT RS 2.5T Quattro Facelift – Aggressive Tone. Intelligent Performance.

Upgrade your Audi MK3 (8S) TT RS 2.5T Quattro Facelift with the Fi EXHAUST Valvetronic System—a premium, direct bolt-on performance exhaust crafted from high-grade T304 stainless steel. Designed for discerning drivers who demand both refined drivability and aggressive tone, this system delivers an exhilarating soundtrack and improved power with intelligent valvetronic control.

Engineered for Emotion and Precision

• Valvetronic Technology: Effortlessly toggle between stealth and sport modes using your vehicle’s factory exhaust/sport button, drive modes, or the optional Fi EXHAUST Pro remote and mobile app.

• Horsepower Gains: Unlock a 5–10% increase in horsepower with the full catless system—featuring the valvetronic catback and ultra high-flow downpipe—resulting in improved torque and engine responsiveness.

• Dual Personality Sound Profile:

  • Valves Closed: Quiet and composed for city or daily driving.

  • Valves Open: Unleashes a raw, motorsport-inspired tone that makes the TT RS feel alive.

Tailor-Made for the TT RS (Facelift)

Fi EXHAUST systems feature individually engineered muffler internals, tuned specifically for the facelifted Audi TT RS (8S) platform. The result is a system that not only enhances performance, but creates a truly exhilarating driving experience with a sound that matches the TT RS’s aggressive styling and Quattro dynamics.

Catback System Includes:

• Mid Pipe

• Valvetronic Muffler with EV Valve

• Dual Silver Tips
  Part No: AD-TT3RS-CBE + TIP-TT3RS-S
  Compatible with OEM electronic valve (remote control not included).

Optional Upgrades:

Downpipes:

• Ultra High Flow Catless Downpipe – AD-TT3RS-NCAT

• Sport 200 Cell Catted Downpipe – AD-TT3RS-CAT200

Tip Options:

• Dual Tips in Matte Black – TIP-TT3RS-MB

Important Notes:

• Each exhaust component is sold separately for modular customization.

• Exhaust parts may vary depending on model year and regional specifications.

• Images shown are for illustration only and may not represent current design updates.

• System design and fitment are subject to updates over time.

Why Choose Fi EXHAUST for Your TT RS?

Fi EXHAUST combines valvetronic innovation, premium materials, and track-ready acoustics into one complete system designed to complement the power and handling of the TT RS. Whether you're carving mountain roads or cruising through the city, this system gives you total control over your car’s tone and personality.

Own the streets. Hear the roar. Drive Fi EXHAUST