Keep your engine from tanking.

You want to get the most out of any diesel engine? Start by filling it up with BOSS Performance Diesel. BOSS keeps engines clean, improves performance and helps machines run more efficiently, longer. In other words, put good in, get good out.

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How BOSS Can Help Your Engine

BOSS is formulated with an advanced additive package to keep your engine running at peak performance.

  • Increases fuel economy up to 4.5%*
  • Restores horsepower and engine responsiveness
  • Provides up to 15%* more lubricity to better protect vital parts from wear
  • Keeps fuel systems clean for better overall performance
  • Safeguards fuel lines and metal parts from rust and corrosion

*Compared to untreated #2 diesel fuel

Give BOSS a Try

What customers say about BOSS

“We don’t have any worries or issues with BOSS diesel. We depend on it on a daily basis.” 
Aaron Collett
Collett Farms
Warrensburg, Mo.
“With our business, we’ve got to keep everything running. If we’ve got a truck down, our driver’s not making any money, it’s costing me money, and we’re not getting the job done. BOSS has helped me keep trucks on the road.” 
Duane Baughman
Baughman Feed Services
Mora, Mo.
“We operate in harsh environments with dust and stuff in quarries. BOSS keeps our trucks’ motors lubricated. We don’t have as much wear and the motors last longer.”
Jim Marcum
Marcum Hauling Inc.
Sedalia, Mo.

BOSS

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Thank you for your interest in BOSS Performance Diesel. Please complete this form and an MFA Oil representative will contact you soon. We look forward to doing business with you!

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