Description
QuickSilver Sport Cats for Aston Martin Vanquish Secondary (AS318S)
The QuickSilver Sport Cats are a secondary catalyst upgrade for the Aston Martin Vanquish, hand-built in England from aerospace-grade T304 stainless steel by QuickSilver, an exhaust manufacturer founded in 1979.
Part number AS318S is designed as a plug and play upgrade that needs no retuning, aimed at Vanquish owners chasing a measurable power gain and a crisper exhaust note.
Key Specifications
| Brand |
QuickSilver |
| Part number |
AS318S |
| Fits |
Aston Martin Vanquish (2012 on) |
| Material |
T304 stainless steel |
| Weight saving |
About 6 kg lighter than OE |
| Fitment |
Plug and play, no retuning required |
Does it add power?
QuickSilver's own dyno testing on this part shows a 16 bhp gain along with more mid-range torque and improved throttle response.
Does it affect sound?
Yes, it is built to produce a crisper exhaust note than the factory secondary cats.
Frequently Asked Questions
What is the part number for these cats?
AS318S.
Do I need a retune?
No, QuickSilver designs this as a plug and play upgrade.
How much weight does it save?
About 6 kg versus the OE secondary cats.
What is it made from?
Aerospace-grade T304 stainless steel, hand-built in England.
Does Supercar Store stock this part?
Yes, available to pre-order through Supercar Store for delivery to Dubai, the UAE, India and worldwide.
Supercar Store stocks, fits, and tests QuickSilver exhaust components for the Aston Martin Vanquish in the UAE. WhatsApp +971 50 308 5760 or order directly on the site for doorstep delivery to Dubai, the UAE, India and worldwide.