Frequently Asked Questions

The Vapor Trapper is a a universal billet aluminum charcoal canister that traps gasoline vapors before they can escape from the fuel system. Easily installed anywhere above the fuel tank level, the Vapor Trapper absorbs gas odors while allowing the fuel tank to vent normally; Leaving you with no more gas smell in your vehicle and garage!

4 inch canister: Designed for off-road vehicles like ATVs. 6 inch & 8 inch canisters: The 6” and 8” options are designed for space. We always recommend an 8” canister if you can fit it in your install for maximum charcoal filtration. Don’t have space? The 6” canister will give you the same great results! High Performance: For 700+ horse power or high end resto mod vehicles, our high performance Vapor Trappers come in both 6" and 8" lengths with a -8AN cap for more venting capabilities.