The Bell Performance Dosing Cap is the perfect way to measure the right amount of additive, every time!
Just squeeze the bottle and the dispensing mechanism fills the cap reservoir with liquid. Stop squeezing and it stops filling. Then, just dispense into the neck of your gas tank and you're ready to go!
The Dispensing Cap gives you 0.5 - 0.7 oz. of liquid at full capacity.
SPECIAL - Order a Gallon of your favorite additive and pair it with a dosing cap. We will give you five bucks off the bundle and throw in a free empty bottle to use with your cap. To select this Special Bundle, select the bundle at your favorite product page.
For video instructions on using the Bell Performance Dosing Cap, see below.
Remember, do not over-tighten the top cap or the unit may wear out prematurely over time.