Sold as a set of four.

Spice up your engine bay with some carbon fiber. Handmade right here in Southern California by our friends at Son of Cobra, of carbon fiber BMW 2002 fame.

These velocity stacks, or “trumpets” are designed specifically for Weber DCOE carburetors, but fit many other applications such as Solex, Mikuni, Zenith, Jenvey, etc. Feel free to purchase, test fit, and let us know what does or doesn’t work - we’ll happily take them back if there are any fitment hiccups.

Construction is carbon fiber prepreg (resin-impregnated to be fuel/fire resistant) bonded to an aluminum mounting plate.

Opening/inside diameter is 45mm (e.g. for a DCOE 45 carb) and length is approximately 45mm. At the widest part of the opening, they measure 78mm.

Mesh or sock filters are recommended for street cars or race cars that see a lot of dust.

Free shipping in the USA. International parties please contact us for a shipping quote.