






Opti-Lube Boost! Diesel Fuel Additive — 16 oz Dosing Bottle
One filled 16 fl oz bottle with a built-in measuring chamber. Boost! combines cetane improvement, injector cleaning and added fuel-system lubricity. Treats up to 320 US gallons of diesel at 1 fl oz per 20 gallons.
Opti-Lube Boost! Diesel Fuel Additive — 16 oz Dosing Bottle
Opti-Lube Boost! is a diesel fuel additive formulated for cetane improvement, injector deposit control and added fuel-system lubricity. Choose this package for its container size and included accessories.
Product data
| SKU | OPT-BDB |
| Formula | Boost! Maximum Cetane (orange label) |
| Package contents | One filled 16 fl oz bottle with a built-in measuring chamber. |
| Additive volume | 16 fl oz total; 16 fl oz per filled container |
| Fuel type | Diesel fuel; biodiesel compatible |
| Warm-weather treat rate | 1–2 fl oz per 20 US gallons of diesel above 32°F (0°C). Boost! can be used at any temperature, including below 32°F (0°C). It does not provide cold-weather anti-gel protection. |
| Package treatment capacity | Up to 320 US gallons at 1 fl oz per 20 gallons; 160 gallons at 2 fl oz per 20 gallons. |
Treatment and use
Measure the additive for the amount of diesel being treated and follow the directions on the container label. The warm-weather label lists 1–2 fl oz per 20 US gallons above 32°F (0°C). Boost! can be used at any temperature, including below 32°F (0°C). It does not provide cold-weather anti-gel protection. Use the higher listed rate for maximum cetane boost and quicker fuel-injection clean-up. The “up to” treatment capacity uses the lower listed rate; doubling the dose halves the amount of fuel treated.
Boost! helps clean injectors and provides added fuel-system lubrication. The label states a cetane increase of 7–9 points; results depend on the starting fuel and dose.
The built-in measuring chamber helps portion the additive for each fill-up. Read its graduations carefully and measure the required amount before pouring.
For safe handling, storage and precautions, read the product label and Safety Data Sheet before use.

