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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