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....

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.

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Results 1 - 25 of 125

Red Line SI-1 Complete Fuel System Cleaner 60103

Fuel Additive, Fuel Injector Cleaner, SI-1, 15 oz., Each

Part Number: RED-60103

5.0 out of 5 stars ( 37 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Cataclean Fuel System Cleaner 120009CAT

Fuel Additive, Cataclean, Fuel System Cleaner, 5 Liters, Each

Part Number: CFC-120009CAT

4.75 out of 5 stars ( 4 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Cataclean Fuel System Cleaner 120007

Fuel Additive, Cataclean, Fuel System Cleaner, 16 oz., Each

Part Number: CFC-120007

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Deep Clean Fuel System Cleaner 10512-1

Lucas Deep Clean Fuel System Cleaner 10512-1

Fuel System Additive, Deep Cleaner, 16 oz., Each

Part Number: LUC-10512-1

4.93 out of 5 stars ( 14 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Royal Purple Max-Restore High Mileage Fuel System Cleaner 500807175053

Fuel System Additive, Max-Restore, Fuel System Cleaner, Unscented, High Mileage, Oxygen Sensor Safe, 6 oz., Each

Part Number: RPO-18001-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Red Line SI-1 Complete Fuel System Cleaner 60103-12

Fuel Additive, SI-1 Complete Fuel System Cleaner, 15 oz., Set of 12

Part Number: RED-60103-12

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Deep Clean Fuel System Cleaner 10669-1

Fuel System Additive, Lucas Deep Clean Fuel System Cleaner, 5.25 oz., Each

Part Number: LUC-10669-1

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

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 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

VP Racing Ultra Marine Fuel Stabilizer and Cleaner 2039

Fuel Additive, Ultra Marine, Stabilizer/Cleaner, 24 oz. Bottle, Each

Part Number: VPR-2039

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

ATP Intake Blast Intake System Cleaner AT-100

Direct Injection Cleaner, Intake Blast, 7.5 oz., Each

Part Number: ATP-AT-100

1.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Cataclean Fuel System Cleaner 120018CAT

Fuel Additive, Cataclean, Fuel System Cleaner, 3 Liters, Each

Part Number: CFC-120018CAT

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liqui Moly Pro-Line Diesel System Cleaner 2032

Fuel System Additives, Pro-Line, Diesel System Cleaner, 16.9 oz. Can, for 8 to 21 ga. of Diesel Fuel, Each

Part Number: LIM-2032

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liqui Moly Truck Series Complete Diesel System Cleaner 20252

Fuel Additive, Complete Diesel Fuel System Cleaner, Diesel Engines, with/without Turbocharger, 16.9 oz., Each

Part Number: LIM-20252

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Red Line Motorcycle Fuel System Cleaner 60102-12

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

Liqui Moly Pro-Line JetClean Gasoline System Cleaner 20312

Pro-Line JetClean Gasoline System Cleaner Concentrate ,Tin can

Part Number: LIM-20312

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liqui Moly Marine Gasoline System Cleaner 20504

Fuel System Additive, Marine Gasoline System Cleaner, 500.00 ml, Each

Part Number: LIM-20504

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Royal Purple Max-Tane Diesel Fuel Injection Cleaner & Cetane Booster 11755

Fuel System Additive, Max-Tane, Diesel Fuel Injection Cleaner & Cetane Booster, Unscented, 20 oz., Each

Part Number: RPO-11755

5.0 out of 5 stars ( 5 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Cataclean Fuel System Cleaner 120020CAT

Fuel Additive, Cataclean, Fuel System Cleaner, Powersports Bottle, 8 oz., Each

Part Number: CFC-120020CAT

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liquid Performance Complete Fuel System Cleaner 0864

Fuel Additive, Fuel System Cleaner, 16 oz., Each

Part Number: LQP-0864

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Quicksilver Quickleen Engine and Fuel System Cleaner 8M0058681

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

Part Number: QSV-8M0058681

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Liquid Performance Complete Fuel System Cleaner 0767

Fuel System Additive, Complete Fuel System Cleaner, 4 oz., Each

Part Number: LQP-0767

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Diesel Deep Clean Fuel System Cleaner 10873-1

Fuel System Additive, Diesel Deep Clean, 64 oz., Each

Part Number: LUC-10873-1

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

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 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Deep Clean GDI Cleaner 11096-1

Throttle Body and Injector Cleaner, Gasoline Direct Injection, 11 oz., Aerosol, Each

Part Number: LUC-11096-1

3.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liqui Moly Pro-Line Gasoline System Cleaner 2030

Fuel Additive, Plastic, Black, Fuel Injection Cleaner, 500 ml, Each

Part Number: LIM-2030

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

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