Aston Martin V12 Vanquish - 'Race' Catalysts and OPF Delete Downpipes (2025 on)

The fabulous Aston Martin V12 Vanquish offers everything an enthusiast driver could wish for, though from factory it's a bit underwhelming in the audio department. despite its lovely twin-turbo charged 5.2 litre V12.

Developed with Aston Works UK and approved by Aston Martin Dealers Worldwide.

QuickSilver can provide your Vanquish with 300cpsi 'Race' catalysts, which are a direct replacement for the factory component catalysts and road legal, but with a few benefits in comparison.

Gone are the restrictive 500cpsi catalysts and the unnecessary OPF filters, and in their place, more free-flowing, lighter cats, that aid performance in almost all areas but increase the flow.

Best part is, no remapping is required for our component.

Cerakote is the industry leader in thin film coatings, this ceramic based paint is able to withstand temperatures up 980°c. With its thermal resistance and durability it is suitable for a whole range of applications, and can be applied to almost any substrate.

We use this coating on some high performance systems for several reasons.

Firstly it reduces engine bay temperatures and heat stress on surrounding components, decreasing the risk of failure. 

Secondly to aid the flow of exiting exhaust gases by keeping a more constant higher temp within the tubing as hotter gases move faster thus improving performance.

• Unleashes that V12 sound with a crisper note at higher revs. 

• The factory cores massively inhibit the vehicles sound, our 'Race' catalysts unleash the cars full soundtrack giving the driver the utmost audio driving experience.   

• Using road legal 300cpsi cores in-place of 500cpsi catalysts allows the exiting exhaust gases to leave the vehicle more quickly which improves performance.

• Our catalysts are smaller yet retain heat cladding throughout reducing temperatures for surrounding components.

• These 'Race' catalysts are less than half the weight of the stock ones, thus improving all-round performance.

• Removing the restrictive OPF filters increases flow further.