GRAIL Valved Exhaust System | ECE | suitable for Audi S3 8Y Sportback | pre-facelift, an HJS

GRAIL Valve Exhaust System
suitable for Audi S3 (8Y) Sportback Pre-Facelift on HJS Downpipe – pre-facelift, an HJS

GRAIL Valve Exhaust System – Audi S3 / RS3 (8Y)

This variant of the GRAIL Valve Exhaust System is designed for the Audi S3 8Y Sportback (Pre-Facelift) connecting to the HJS Downpipe. The 2.0-litre TFSI with 310 PS delivers effortless performance. GRAIL gives the four-cylinder turbo a distinctive sound that makes the dynamic character of the S3 Sportback truly audible.

Highlights

• Sporty four-cylinder turbo sound: the 2.0-litre TFSI, acoustically amplified across the entire rev range
• An emotional sound character that makes the S3's sporting ambition palpable on every drive
• For Pre-Facelift models connecting to the HJS retrofit Downpipe
• ECE type approval: No registration required* in all participating ECE countries.
• German Engineering: Developed by German engineers for maximum quality.
• Premium Material: Crafted from high-quality 304L stainless steel with a flawless surface finish.
• Flow-optimized: Efficient exhaust pipe 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.

This exhaust system holds an ECE type approval and is therefore approved for road use with no registration required*.

*Applies to vehicles with EU registration in stock condition. For imported vehicles, or in combination with further modifications (e.g. power upgrades, intake), a separate inspection and approval may be required. Please get in touch with our support team: [email protected]

TÜV / ABE available upon request

We currently ship within Europe only.

If a part is not available, we will contact you with an estimated wait time.

If you wish to return a product after receiving it, we offer a 14-day returns policy. Custom-made products are not eligible for return, and return shipping is at the customer's expense. Full delivery and returns terms are on the “Delivery Information” page — the link is at the bottom of the page.

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.

Full terms are on the “Terms & Conditions” page — the link is at the bottom of the page.