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.

Individual Parts

Part Groups

Results 1 - 20 of 20

Liqui Moly Truck Series Diesel Performance and Protectant 20254

Fuel Additive, Truck Series Diesel Performance and Protectant, with/without Turbocharger, 16.9 oz., Each

Part Number: LIM-20254

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Power Plus Fuel Fragrances 19769-53

Power Plus Fuel Fragrances 19769-53

Fuel Additive, Fuel Fragrance, Turbo Tangerine, 4 oz., Each

Part Number: PLU-19769-53

3.67 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liqui Moly Truck Series DPF Protector 20258

Fuel Additive, Truck Series DPF Protector, Performance and Protectant, with/without Turbocharger, 16.9 oz., Each

Part Number: LIM-20258

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Octane Booster 10026-1

Fuel Additive, Octane Booster, Treats up to 25 Gallons, 15 fluid oz., Each

Part Number: LUC-10026-1

4.86 out of 5 stars ( 28 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Octane Booster 10930-1

Fuel Additive, Octane Booster, Treats up to 15 Gallons, 5.25 oz., Each

Part Number: LUC-10930-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liqui Moly Speed Tec Gasoline Fuel Additive 20234

Fuel System Additive, Speed Tec, Gasoline, High-Tech Fuel Additive, 8.4 oz. 7-20 Gal., Each

Part Number: LIM-20234

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liqui Moly Jectron Fuel Injection Cleaner 2007

Jectron Fuel Injection Cleaner , Tin Can, 300 ml, Each

Part Number: LIM-2007

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liqui Moly Super Diesel Additive 2002

Super Diesel Additive , Tin Can, 300 ml, Eachl

Part Number: LIM-2002

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

Hot Shot's Secret RV Engine Protector HSSRVENGPRO32Z

RV ENGINE PROTECTOR, 32 OZ ROUND, 32 OZ ROUND

Part Number: HOS-S0010

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Motorcycle Octane Booster 10725-1

Octane Booster, Motorcycle, 2 oz. Bottle, Each

Part Number: LUC-10725-1

5.0 out of 5 stars ( 3 )

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In Store Purchase Only

Liqui Moly Marine Super Diesel Additive 20552

Fuel System Additive, Marine Super Diesel Additive, 1.00 Liter, Each

Part Number: LIM-20552

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

K&N Cetane Booster 99-2030

DIESEL CETANE BOOST; 12OZ

Part Number: KNN-99-2030

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Lucas Motorcycle Octane Booster 10725

Octane Booster, Motorcycle, 2 oz. Bottle, Set of 18

Part Number: LUC-10725

5.0 out of 5 stars ( 3 )

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In Store Purchase Only

Lucas Octane Booster 10930

Octane Booster/24x1/5.25 Ounce

Part Number: LUC-10930

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

In Store Purchase Only

Liqui Moly Diesel Purge 2005

Diesel Purge Cleaner , Tin Can, 500 ml, Each

Part Number: LIM-2005

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liqui Moly Marine 4T Shooter 25102

Fuel System Additive, Marine 4T Shooter, 200.00 ml, Each

Part Number: LIM-25102

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Liqui Moly Marine Super Diesel Additive 20550

Fuel System Additive, Marine Super Diesel Additive, 500.00 ml, Each

Part Number: LIM-20550

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Octane Booster 10026

Fuel Additive, Octane Booster, Treats 25 gallons, 15 oz., Set of 12

Part Number: LUC-10026

4.83 out of 5 stars ( 12 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

In Store Purchase Only

Klotz Synthetic Cleanest Catalytic Converter Cleaner KL-604

Catalytic Converter Cleaner for Gasoline Engines, 1-Pint

Part Number: KLZ-KL-604

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

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