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ITG Air Filters, Air Horns, & Accessories

ITG is one of the leading air filter manufacturers in motorsports. The distinctive 3-layer foam filters have been used on everything from motocross sidecars to F1. Now the ITG line also includes high-quality air horns and innovative filtration options for velocity stacks.

ITG Megaflow and Raceair Foam Air Filters & Accessories

ITG Maxogen Air Filters, Clamp-On or Aluminum Neck

ITG Air Horns, Velocity Stacks, and Accessories

ITG Aluminum Spinnings Air Horns

ITG Trumpet Sock Filters for Air Horns

ITG Breather Filters

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Recent Top Selling Products for this category
Velocity Stack (Air Horn) for 45mm DCOE - 16mm (.63") Tall ITG Velocity Stacks (Air Horns) improve air flow to your carburetor. The 45 DCOE size has a 48mm OD sleeve, the bell OD is 2.56" with 5/8" exposed height. Fits genuine Weber 45 DCOE and 45 DCO carburetors only.	Velocity Stack, Bolt-On for 45DCOE, 75mm (2.95") Tall Velocity stack air horns improve airflow into your carburetor to increase power. This tall version bolts on to Weber 45DCOE, Dellorto 45DHLA, and Mikuni 44PHH.	ITG Trumpet Sock Filter for Double Air Horn Trumpet socks from ITG provide a high-effiency low profile alternative to filters with metal base plates and lids. Shaped as a tube from the same 3-stage foam as ITG Megaflow filters, they slip over your air horns.