GRAIL Valved Exhaust System | ECE | suitable for BMW M6 (F06 Gran Coupé)

GRAIL Valve Exhaust System
suitable for BMW M6 F06 / F12 / F13

The BMW M6 of the F1x series – whether as a four-door Gran Coupé (F06), open Cabriolet (F12) or classic Coupé (F13) – combines commanding presence with impressive performance. Equipped with the 4.4-litre V8 Biturbo (S63) and 560 PS as standard, it provides a powerful foundation for an exceptional sound experience.

Highlights

• ECE type-approved – no registration required in all ECE-participating countries
• 304L stainless steel – temperature-resistant, durable, rust-proof
• Developed in Germany – a perfect fit for all M6 body styles
• Sound optimization within legal limits – refined in the test zones, expressive beyond them
• Flow-optimized pipe routing – for efficient exhaust flow and consistent thermal performance
• CNC-machined components – precision-crafted, low-maintenance
• Acoustically tuned silencers – sporty sound without disruptive frequencies
• Model-dependent Valve integration – OEM Valve or custom solution – always perfectly tuned and fully compliant

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.