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Bottles of Molecure™ Catalytic Restore Emission Treatment, automotive products, on a dark background.

Next Level Performance Chemicals

Experience the Difference
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95 Years of
Science-Backed Chemical Expertise

Better Mechanical Health Starts Now

Maximizes Gas & Diesel Fuel Economy

Reduces Engine Noise

Helps Remove OBD Codes

Restores Performance

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Yes—CR12 and FST12 are formulated for all gasoline engines, including fuel‑injected, direct‑injected, turbocharged, and capless systems. FM16 is compatible with all engine oils in gas and diesel engines.

A hand pours a container of Molecure™ Catalytic Restore Emission Treatment into a clear funnel above a car engine.

Clean, Protect, Restore

Three Ways to Maximize
Mechanical Health

From the team behind decades of shop‑trusted solutions comes Molecure™—a focused line of performance chemicals engineered to help modern engines run cleaner and last longer.

Rooted in AGS’s science‑centered approach to mechanical health, Molecure debuts with three essentials that solve real‑world problems you can feel at the pedal and see on the scan tool.