Opti-Lube Boost Formula Diesel Fuel Additive: 5 Gal. Pail with Accessories. Opti-Lube Boost Maximum Cetane Diesel Fuel Additive, 5 Gal Pail Kit w/ Pump. Opti-Lube Boost! It is suitable for use in high pressure common rail and other modern diesel injection systems where fuel quality and system cleanliness are critical for consistent performance.
