




AE31 5.2-litre twin-turbo V12
DB11 V12 TWIN TURBO
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Engineered for drivers seeking increased performance without sacrificing road legality, the Vessara High Flow Sports Cats replace the restrictive factory catalyst sections with freer-flowing units. The result is reduced back pressure, sharper response and a richer, more pronounced V12 exhaust note while retaining catalytic conversion.
£2,795
96 dB
Engineered to transform the character of the DB11’s exhaust, the Vessara Signature Crossover replaces the restrictive rear section with a freer-flowing crossover design. By opening the exhaust path and balancing gases between both banks, it creates a cleaner, sharper and higher-pitched tone that lets the V12 sing throughout the rev range.
£2,795
95 dB
Combining the sound of our Signature Crossover with complete control, the Vessara Valved System opens the rear exhaust path to deliver a clean, sharp and high-pitched V12 tone when desired. Integrated valves can then quieten the system at the push of a button, with a dedicated controller allowing the driver to switch between both characters.
£3,995
88 – 104 dB
Specification
Every gram, accounted for.
- Material
- Stainless steel
- Weight Saving
- −14.2 kg vs. OEM
- Sound Range
- 88 – 104 dB (valved variant)
- Valve Control
- Aftermarket app + OEM button integration
- Fitment Years
- 2016 — 2023
- Country of Origin
- Warwickshire, United Kingdom
Sound Comparison
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DB11 V12 TWIN TURBO — Race Downpipes
Engineered to unlock the raw character of the DB11’s twin-turbocharged V12, the Vessara Decat Downpipes remove the restrictive factory catalyst sections and create a substantially freer-flowing route for exhaust gases. The result is reduced restriction, heightened turbo acoustics and a far more immediate, visceral exhaust note — unlocking the full sound of the V12.
Fitment
Installed in an afternoon.
Bring the car to our Warwickshire workshop for in-house fitting, or your independent specialist can install with standard tooling in under three hours. No re-mapping. No CEL. Every system ships with detailed technical documentation.
Shipping
Worldwide, insured.
Free carriage across the United Kingdom. Fully insured worldwide shipping via curated logistics partners. Every system is serialised, inspected, and photographed before it leaves the bench.
