GRAIL Valved Exhaust System | ECE | suitable for Audi A4 B9 45 TFSI (model year 2019-2024) | Avant, with installation

GRAIL Valved Exhaust System
suitable for Audi A4 B9 45 TFSI (Bj. 2019-2024) – Avant, with Montage

suitable for Audi A4 B9 45 TFSI (2019-2024) The GRAIL Valve Exhaust System for the Audi A4 B9 45 TFSI combines legal Valve Control with the original tip trim design – compatible with both Avant and Saloon. Crafted from 304L stainless steel and fully GPF-compatible, the system is tuned specifically for the EA888 engine with 1984 cm³ displacement – available in both the 180 kW/245 PS and 195 kW/265 PS variants. Lock in your pre-order price now: 500 € below RRP, valid until 01.07.2026.

Highlights

• EA888-tuned sound: The turbocharged 2.0 TFSI unleashes a rich, controlled sonic character through the GRAIL Valve system – sporting presence without dominating everyday driving.
• Original tip trims retained: The system carries over the factory tip trim design of the A4 B9 – for a cohesive, seamless rear appearance without compromise.
• Valve Control with character: Thanks to GRAIL Valve Control, you can tailor the sound experience precisely – from relaxed cruising to an emotional burst of acceleration on a country road.
• GPF-compatible by design: The system is fully matched to the standard particulate filter of the A4 B9 45 TFSI – zero compromise on legal compliance or function.
• ECE type approval: No registration required* in all participating ECE countries.
• German Engineering: Developed by German engineers for maximum quality.
• Material 304L stainless steel: Corrosion-resistant, dimensionally stable, with a flawless surface finish.
• Flow-optimized: Efficient exhaust routing and heat dissipation.
• Drone-free comfort: Absorption technology eliminates unwanted frequencies inside the cabin.
• OEM fit: Designed to mount at the original mounting points.

TÜV / ABE available upon request

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Products come with a warranty, detailed in a certificate included in the box.

To make a valid claim, you must prove the damage was not caused by you and that the warranty certificate is valid.

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