Audi 8V, 8Y RS3 Full Titanium Catback Valved Exhaust

Unleash the true character of your Audi RS3 8V with this Full Titanium Valved Exhaust System, engineered for drivers who demand the perfect balance of performance, sound, and craftsmanship. Built from premium grade titanium and finished with signature burnt tips, this system delivers extreme weight savings, rapid turbo response, and an unmistakable race-inspired exhaust note.

With its own independent Varex valve system controlled by remote, you retain full command over your exhaust tone — quiet and refined in comfort mode, aggressive and thunderous in dynamic. Whether you're carving through mountain roads, chasing times on track, or enhancing daily driving excitement, this titanium system transforms the RS3 experience at every level.

Key Features

Premium Full Titanium Construction
Extremely lightweight, corrosion-resistant, and built to withstand high heat and boost pressure.
Provides significant weight reduction compared to stainless steel or OEM systems.

Independent Varex Valve System
Rather than reusing the restricted factory valves, this system operates its own dedicated valve assembly with complete travel in both directions — sealed when closed for quiet running, and fully unobstructed when open for maximum flow:

• Valves Closed: Deep, refined, comfortable tone

• Valves Open: Loud, sharp, aggressive — true 5-cylinder character unleashed

Burnt Titanium Exhaust Tips
Iconic motorsport-inspired finish that visually stands out and complements the RS3’s sharp styling.

Precision TIG Welded
Hand-finished welds ensure superior strength, durability, and a premium visual aesthetic.

Optimised Flow Path
Mandrel-bent titanium piping reduces backpressure and enhances turbo spool for improved throttle response.

Lightweight Center Muffler
Acoustically tuned to amplify the 5-cylinder growl while minimising drone.

Direct Bolt-On Fitment
Compatible with factory hangers — no cutting or modifications required.

Performance Benefits

• Faster spool and improved turbo response

• Increased horsepower and torque potential when paired with tuning

• Significant weight savings over OEM exhaust

• Sharper throttle feel and reduced backpressure

• Aggressive motorsport soundtrack with the valves open

• Everyday comfort and refinement with the valves closed

Vehicle Fitment

• Audi RS3 8V (2017–2020)
  Sedan & Sportback

• Audi RS3 8Y (2022+)
  Sedan & Sportback

• 2.5 TFSI DAZA (8V) and DNWA (8Y) engines. Does not fit the earlier CZGB engine.

Please Note

Professional installation is recommended.
Exhaust tone and performance may vary depending on supporting modifications.

Why Choose Proven Performance Parts

We specialise in high-performance parts for European vehicles — particularly Volkswagen GTI & R models, Audi S/RS, and other VAG platforms. Every product we offer is carefully selected for its quality, fitment, and real-world performance — tested by enthusiasts, for enthusiasts.