GRAIL Valved Exhaust System | ECE | suitable for BMW 435i F3x | Convertible (F33), with ECE R-59 valve control

GRAIL Valve Exhaust System
suitable for BMW 435i F3x – Convertible (F33), with ECE R-59 Klappensteuerung

Product Description

Soundcheck

The BMW 435i F3x combines elegant design and sporting ambition with its powerful inline six-cylinder engine. The GRAIL Valve Exhaust System unlocks a sound from this engine that truly excites: characterful, powerful and yet ECE type-approved – a sonic experience that perfectly matches the dynamic nature of this car.

Highlights

• Emotionally tuned sound signature – the inline-six sound of the 435i, powerful and authentic
• Engineered for the acoustic maximum – sporty, distinctive and within legal limits
• ECE type-approved – no registration required in all ECE-participating countries
• Developed by German engineers – for maximum precision and longevity
• Premium 304L stainless steel
• CNC-machined components – maximum durability and precision
• Vehicle-specific installation – designed for exact fit and easy mounting
• Flow-optimized pipe routing – optimal exhaust flow and stable temperature conditions

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.