SKU:

Akrapovic Evolution Line (Titanium) for RS 3 Sportback (8Y) S-AU/TI/23H

For the Akrapovič Evolution Line (Titanium) S-AU/TI/23H designed for the Audi RS 3 Sportback (8Y, 2022–2024), this is one of the highest-end exhaust systems available for the EA855 EVO 2.5 TFSI five-cylinder engine.

It is a full cat-back system built from titanium with carbon-fibre tailpipes and retains ECE road legality in approved configurations. 

Akrapovic S-AU/TI/23H 22-24 Audi RS3 Sportback Evolution Line Catback

Key Specifications

• Material: High-grade titanium muffler and tubing
• Link pipe: Stainless steel
• Tailpipes: Handcrafted carbon fibre with titanium inner sleeve
• Vehicle: Audi RS 3 Sportback (8Y) 2022–2024
• Homologation: ECE Type Approved (subject to configuration)
• Weight reduction: Approximately 36–44% lighter than the OEM system
• Power gain: +10.2 hp (7.5 kW) at 5,450 rpm
• Torque gain: +8.8 Nm at 3,900 rpm on Akrapovič dyno testing  

Sound Characteristics

The system uses dual exhaust valves cast in Akrapovič’s in-house foundry:

• Comfort mode: Deep, refined OEM+ tone.
• Dynamic mode: Noticeably more aggressive with the iconic Audi 5-cylinder warble.
• Wide-open throttle: Much richer and sharper than stock without excessive drone.  

Community feedback from RS3 owners generally describes it as one of the best-sounding premium systems for the 8Y platform, particularly because the titanium construction adds a distinctive metallic tone while retaining daily-driver refinement.  

For an Enthusiast Perspective

The Akrapovič sits in the same category as premium brands like:

• Akrapovič
• Milltek Sport
• Armytrix
• AWE

For the RS3, however, Akrapovič is often considered the benchmark OEM+ exhaust because it delivers:

1. Significant weight reduction.
2. Excellent fit and finish.
3. ECE legality.
4. Improved five-cylinder sound without becoming obnoxious.
5. Strong resale value.  

Verdict: If budget is not the primary concern, the S-AU/TI/23H is arguably the most complete exhaust upgrade for the 8Y RS3. It focuses on sound quality, weight savings, and factory-level refinement rather than chasing maximum volume.  

Akrapovic Evolution Line (Titanium) for RS 3 Sportback (8Y) S-AU/TI/23H

1. Akrapovic Evolution Line Titanium RS3 8Y
2. Audi RS3 Sportback 8Y Akrapovic exhaust
3. Akrapovic S-AU/TI/23H review
4. RS3 8Y titanium cat-back exhaust upgrade
5. Best exhaust for Audi RS3 Sportback 8Y
6. Akrapovic Evolution Line RS3 sound
7. Audi RS3 8Y performance exhaust system
8. RS3 Sportback 8Y aftermarket exhaust
9. Akrapovic titanium exhaust horsepower gains RS3
10. Audi RS3 8Y tuning and performance upgrades