Grail - ECE Approved Valved Exhaust System McLaren 720S


SKU: 100204-002
Availability: On request

 

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  • Regular price EXCL VAT: £4,665.00
  • Regular price (Translation missing: en.products.product.including_tax) INCL VAT (21%): £5,644.65


Stand out with this incredible ECE Approved Valved Exhaust System for your McLaren 720S. (Years: 2017 - 2022)

Notes:

  • Fitment: McLaren 720S (Please provide VIN Number for fitment check)
  • Material: Stainless Steel
  • EC/ TUV: Yes EC Approval
  • Valves: Yes
  • Exhaust Diameter: N/A
  • Tailpipes: Dual or none
  • Made in Germany
  • Installation Instructions included: N/A
  • Includes: Valved Rear Muffler & Dual or none Tailpipes

The 720S combines lightweight construction, aerodynamic efficiency, and the 4.0-liter twin-turbo V8 – a supercar that delivers uncompromising performance straight from the factory. For those seeking to further enhance the sound, the GRAIL valve-controlled exhaust system is the perfect complement. It utilizes the standard exhaust system of the M840T engine and combines flow-optimized stainless steel components with precisely tuned valve integration. The result: a significantly more powerful, motorsport-inspired V8 sound, fully ECE-compliant and seamlessly integrated into the McLaren control system – ideal for drivers who want to intensify the acoustic presence of their 720S without compromising everyday usability or legality.

Highlights

  • Motorsport-inspired V8 sound – noticeably more present and clearer across the entire rev range
  • Precisely adapted exhaust routing – harmonizes with the lightweight monocage rear layout of the 720S
  • ECE type-approved* – registration-free in all ECE-recognizing countries
  • Developed by German engineers – for highest precision and quality
  • High-quality L304 stainless steel
  • CNC-milled components – maximum durability and function
  • Vehicle-specific installation – precisely fitting and thoughtfully designed.
  • Model-dependent flap integration: Standard solution used, always optimally tuned and compliant with regulations.

Technically sophisticated – perfectly integrated.
The exhaust flap control is optimally tuned to the McLaren 720S – the factory control system remains fully intact. Always compliant with legal requirements, always with a focus on sound, function, and everyday usability.
If you are unsure about your system or vehicle-specific conditions, please feel free to contact us in advance for a personal consultation.

Applies to vehicles with EU type approval. For imported vehicles, please contact our support team beforehand.



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