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Engine Additives

Engine Additives

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Hot Shot's Secret (5)

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Vehicle Fuel System Cleaners (1)
Vehicle Motor Oil (1)
Vehicle Performance Additives (2)
Vehicle Transmission Fluid (1)

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Hot Shot's Secret
Hot Shot's Secret Everyday Diesel Treatment

Regular price From $ 5⁹⁹

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Hot Shot's Secret
Hot Shot's Secret Diesel Extreme Concentrated Injector Cleaner & Centane Booster

Regular price From $ 14⁹⁹

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Hot Shot's Secret
Hot Shot's Secret the Original Stiction Eliminator

Regular price From $ 19⁴⁹

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Hot Shot's Secret
Hot Shot's Secret Shift Restore

Regular price From $ 29⁹⁹

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Hot Shot's Secret
Hot Shot's Secret FR3 Friction Reducer

Regular price From $ 12⁴⁹

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Don’t stop at parts — suit up with official gear.

FASS 80'S Tee

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Trump Tee 2.0

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Regular price $ 24⁹⁹
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Modify Everything T-Shirt

Regular price $ 29⁹⁹
Fueled by FASS Tee Summer ‘25 Edition Short Sleeve T-Shirt

Regular price $ 29⁹⁹

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