FS Gold Standard

FS takes you further. We have one million miles of proof.

We had the opportunity to dismantle and examine a Cat® C15 powerhouse engine that used DIESELEX® GOLD and SUPREX GOLD® ESP for 10 years and one million miles.

See the results of the million-mile teardown yourself.


Setting the Standard in Total Diesel Engine Performance and Protection

  • Restores Lost Horsepower
  • Starts Engines Faster
  • Reduces Moisture and Icing
  • Outperforms Industry Standards
  • Reduces Engine and Fuel System Wear
  • Extends the Life of Stored Fuel
  • Restores Lost Fuel Efficiency
  • Prevents corrosion and plugged filters

Dieselex Gold®

High-Performance Diesel Fuel

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Suprex Gold® ESP

Premium Diesel Engine Oils

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GROWMARK, Inc. 1701 Towanda Avenue
Bloomington IL 61701
309-557-6000 http://www.gofurtherwithfs.com/Portals/_default/Skins/GWMRK01/Images/fs-logo_w70.png