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Fuel System Additives

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Fuel System Additives

When you’re a project car enthusiast, nothing remains stock…not even the fuel! With Summit Racing Equipment’s huge selection of fuel system additives,...

When you’re a project car enthusiast, nothing remains stock…not even the fuel! With Summit Racing Equipment’s huge selection of fuel system additives, you can safely clean your fuel injectors with fuel system cleaners, stabilize your fuel for storage, boost your octane or cetane levels with an octane booster or a cetane booster, or even change nitromethane fumes into something smelling more pleasant.

Top Brands


Gasoline, diesel fuel, ethanol, nitromethane—no matter what powers your project car or truck, Summit has all the fuel system additive brand names to make it run better from the inside out....

When you’re a project car enthusiast, nothing remains stock…not even the fuel! With Summit Racing Equipment’s huge selection of fuel system additives, you can safely clean your fuel injectors with fuel system cleaners, stabilize your fuel for storage, boost your octane or cetane levels with an octane booster or a cetane booster, or even change nitromethane fumes into something smelling more pleasant.

Top Brands


Gasoline, diesel fuel, ethanol, nitromethane—no matter what powers your project car or truck, Summit has all the fuel system additive brand names to make it run better from the inside out. Shop from trusted brands like Red Line, Sta-Bil, Driven Racing Oils, VP Racing, Lucas Oil, Hot Shot’s Secret, Royal Purple, Sea Foam, Motorcraft, and many more.

Individual Parts

Results 1 - 25 of 47

Fuel Additive, Professional Booster, Octane Boost, 116 Octane, 1 Quart, Each

Part Number: BTN-BSTOCT32PRO1

5.0 out of 5 stars ( 5 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel System Additive, Diesel Extreme, Fuel System Cleaner, 5 Gallon, Each

Part Number: HOS-P040405G

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel Additive, Professional Booster, Octane Boost, 116 Octane, 1 Quart, Set of 6

Part Number: BTN-BSTOCT32PRO6

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 1 Gallon

Part Number: SFO-0131-004-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel System Additive, Diesel Extreme, Fuel System Cleaner, 32 oz., Each

Part Number: HOS-P040432Z

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel System Additive, Anti-Gel Diesel Treatment, 20 oz., Each

Part Number: MOF-PM23A

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel System Additive, Complete Engine Treatment, 16 oz., Each

Part Number: LUC-10016-1

4.5 out of 5 stars ( 2 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel Additive, Marine Booster, Octane Boost, 116 Octane, 1 Quart, Each

Part Number: BTN-BSTOCT32MAR1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel System Additive, Ethanol Equalizer, 4 oz., Each

Part Number: LQP-0765

4.8 out of 5 stars ( 5 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel System Additive, Kreen, Fuel System Cleaner, 1 Quart, Each

Part Number: KRO-KR161

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel Additive, Fuel System Cleaner, Motorcycle Use, 4 oz., Each

Part Number: RED-60102

4.5 out of 5 stars ( 4 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 1 Gallon (Case of 4)

Part Number: SFO-0131-004

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel System Additive, Ethanol Equalizer, Stabilizer, 32 oz., Each

Part Number: LQP-0764

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 12 oz.

Part Number: SFO-0131-021-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel System Additive, Marine, Stabilizer, Lubricant, Cleaner, 20 oz., Each

Part Number: SEA-MP20

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel System Additive, Complete Engine Treatment, 16 oz., Set of 12

Part Number: LUC-10016

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel Additive, Marine Booster, Octane Boost, 116 Octane, 1 Quart, Set of 6

Part Number: BTN-BSTOCT32MAR6

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel Treatment, Quickleen, Cleaner and Tune Up, 32 oz., Each

Part Number: QSV-8M0058681

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Fuel Treatment, Quickare, Cleaner and Stabilizer, 12 oz., Each

Part Number: QSV-8M0047920

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel Treatment, Quickleen, Cleaner and Tune Up, 12 oz., Each

Part Number: QSV-8M0047921

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel System Additive, Ethanol Equalizer, 1 oz., Each

Part Number: LQP-0766

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel Additive, Ethanol Equalizer, Fuel System Cleaner, Lubricant, 2 oz., Each

Part Number: LQP-0907

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel Treatment, Quickare, Cleaner and Stabilizer, 32 oz., Each

Part Number: QSV-8M0058680

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Fuel System Additive, Cetane Booster, Oxygen Sensor Safe, 12.00 oz. Volume, Treats 35 Gallons, Each

Part Number: KNN-99-2030

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Fuel Additive, Fuel System Cleaner, Motorcycle Use, 4 oz., Set of 12

Part Number: RED-60102-12

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

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