Audi RS3/TTRS Sedan/Sportback Valved Sport Exhaust System

Technical Prowess & Sound Mastery — Audi RS3 / TTRS 2.5T (8V / 8Y) Valved Sport Exhaust System

Unlock the full acoustic energy and performance potential of Audi's iconic 2.5L 5-cylinder turbocharged engine. Precision-engineered for the Audi RS3 and TTRS platforms (8V & 8Y Sedan / Sportback), this premium Valved Catback Exhaust System delivers a ferocious, high-pitched 1-2-4-5-3 firing order symphony under aggressive throttle while maintaining drone-free cabin luxury for refined daily driving.

🚀 Engineering Highlights

• Electronic Valve Control System: Take complete command over your vehicle's soundtrack. Equipped with heavy-duty electronic valve actuators and dedicated wireless remote controllers, you can switch seamlessly between a civilized, neighbor-friendly cruise and a raw, unrestricted 5-cylinder race roar at the press of a button.
• 5-Cylinder High-Flow Architecture: Designed with optimized smooth-bend piping geometry to maximize exhaust gas velocity and relieve backpressure, significantly sharpening throttle response and reducing turbo lag.
• Master-Tier TIG Craftsmanship: Professionally hand-welded using precision-engineered fixtures to guarantee ultra-smooth internal airflow, uniform weld density, and superior structural durability under intense thermal loads.
• 3D Scan Precision Fitment: Engineered via high-definition 3D vehicle chassis scans to guarantee a flawless 100% direct bolt-on integration with factory mounting points and downpipes.

📊 Technical Specifications

• Fitment: 2017+ Audi RS3 / TTRS (8V / 8Y Chassis) 2.5T TFSI 5-Cylinder
• Material Options: Premium T304 Stainless Steel / Ultra-Lightweight Grade 5 Titanium
• Valves: Dual electronic valves with wireless remote controller kit included
• Installation: 100% reversible—direct bolt-on, return to stock at any time.
• Warranty: 1-Year Warranty

✨ Bespoke Your Build — Chat with Our Specialists on WhatsApp

• WhatsApp: +86 15626172519
• Email: cees-exhaust@qq.com

📦 Shipping & Lead Times

• Production time: Hand-crafted and shipped within 2–3 weeks if not in stock.
• Transportation: Premium express shipping via DHL / FedEx / UPS — estimated 7–15 business days to your door.

FAQ

1. How does the electronic valve controller operate on the Audi RS3 / TTRS? The system includes high-torque electronic valve actuators controlled by an included wireless remote key fob receiver. When the valves are closed, exhaust gas routes through tuned muffler chambers for smooth, drone-free daily driving. When opened, exhaust flows unrestricted, unleashing the full raw 2.5T 5-cylinder exhaust note.

2. Are you a direct manufacturer or a trading company? As a direct manufacturer, we cut out the middlemen to offer premium, track-tested exhaust systems with strict factory quality control, competitive direct pricing, and fully customizable finish options.