GRAIL Valved Exhaust System | ECE | suitable for BMW M6 (E63 Coupé)

GRAIL Valve Exhaust System
suitable for BMW M6 (E6x)

The BMW M6 of the E6x series combines Gran Turismo elegance with uncompromising V10 power – its 5.0-litre V10 naturally aspirated engine (S85) gives the luxurious Coupé and Cabriolet a uniquely high-revving character. Our GRAIL Valve Exhaust System gives the M6 the acoustic depth and intensity that lends its distinctive GT character the voice it deserves.

Highlights

• Legendary V10 high-revving sound – intense, full of character, and with the elegance of a Gran Turismo
• A noticeable sonic difference over the stock system – the V10 unleashes its full acoustic potential in all its glory
• For the E63 Coupé and E64 Cabriolet – vehicle-specifically tuned and a perfect fit
• 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.