GRAIL Valved Exhaust System | ECE | suitable for BMW M5 F90 | OPF

GRAIL Valve Exhaust System
suitable for BMW M5 F90 – OPF

The BMW M5 F90 combines the everyday usability of a business saloon with the performance of a high-powered sports car. Its 4.4-litre V8 biturbo impresses with effortless power delivery and a distinctive sound. The GRAIL Valve Exhaust System emphasises this character with a precisely tuned, sporty-dynamic acoustic signature and premium stainless steel construction – perfect for all variants with and without a GPF.

Highlights

• V8 biturbo – the GRAIL Valve Exhaust System amplifies the powerful eight-cylinder sound with a clear, sporty tone
• Precisely tailored to GPF and non-GPF models – a perfectly fitting design for the BMW M5 F90
• ECE type-approved – no registration required* in all participating ECE countries
• Crafted from high-quality 304L stainless steel
• CNC-machined precision parts – maximum durability and perfect dimensional accuracy
• Flow-optimized pipe routing – optimal exhaust flow and temperature stability
• Developed by German engineers – the highest precision in design and manufacturing

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.