Review on Red Line Universal Funnel RED by Andy Tunes

Odd looking products are ideal for automotive fuel tank additives. On my van, baby kart and truck, the twist angle varies slightly depending on the gas filler neck. But it always works really well to come in there and let me fill in the supplements. It's not good for verticals (oil, gear oil) but each application requires a different design - so you should use both necked products.