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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

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Results 1 - 5 of 5

Quicksilver Quickstor Fuel Stablizer 8M0047922

Quicksilver Quickstor Fuel Stablizer 8M0047922

Quicksilver Quickstor Fuel Stablizer 8M0047922

Fuel Treatment, Quickstor, Stablizer, Storage, 12 oz., Each

Part Number: QSV-8M0047922

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Quicksilver Quickstor Fuel Stablizer 8M0058682

Quicksilver Quickstor Fuel Stablizer 8M0058682

Quicksilver Quickstor Fuel Stablizer 8M0058682

Fuel Treatment, Quickstor, Stablizer, Storage, 32 oz., Each

Part Number: QSV-8M0058682

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Royal Purple Max-Atomizer Fuel Injector Cleaner 18000

Royal Purple Max-Atomizer Fuel Injector Cleaner 18000

Royal Purple Max-Atomizer Fuel Injector Cleaner 18000

Fuel System Additive, Max-Atomizer Fuel Injector Cleaner, Unscented, 6 oz., Each

Part Number: RPO-18000

4.67 out of 5 stars ( 6 )

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Need It Sooner? We recommend these similar substitute parts:

Liqui Moly Jectron Fuel Injection Cleaner 2007

Liqui Moly Jectron Fuel Injection Cleaner 2007

5 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Royal Purple Max-Atomizer Fuel Injector Cleaner 18000-12

Royal Purple Max-Atomizer Fuel Injector Cleaner 18000-12

Royal Purple Max-Atomizer Fuel Injector Cleaner 18000-12

Fuel System Additives, Max-Atomizer Fuel Injector Cleaner, Unscented, 6 oz., Set of 12

Part Number: RPO-18000-12

4.71 out of 5 stars ( 7 )

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Need It Sooner? We recommend these similar substitute parts:

Liqui Moly Jectron Fuel Injection Cleaner 2007

Liqui Moly Jectron Fuel Injection Cleaner 2007

5 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Quicksilver Quickguard Diesel Fuel Treatment 8M0089197

Quicksilver Quickguard Diesel Fuel Treatment 8M0089197

Quicksilver Quickguard Diesel Fuel Treatment 8M0089197

Fuel Treatment, Quickguard, Diesel, Cleaner and Stabilizer, 32 oz., Each

Part Number: QSV-8M0089197

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

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