Fuel System Additives Fuel System Additives Oils, Fluids & Sealer - fuel additives KEYWORD - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Red Line 85 Plus Diesel Fuel Additive 70802-12

Fuel Additive, 85 Plus Diesel Fuel Additive, Cetane Boost, 12 oz., Set of 12

Part Number: RED-70802-12

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Red Line 85 Plus Diesel Fuel Additive 70805

Fuel Additive, 85 Plus Diesel Fuel Additive, Cetane Boost, 1 gallon, Each

Part Number: RED-70805

Not Yet Reviewed

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Cannot be shipped Internationally

Red Line 85 Plus Diesel Fuel Additive 70902-12

Fuel Additive, 85+ Diesel Fuel Enhancer, Winter Formula, 12 oz., Set of 12

Part Number: RED-70902-12

Not Yet Reviewed

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Torco Unleaded Accelerator F500010T

Fuel System Additive, Unleaded Accelerator, Oxygen Sensor Safe, 32 oz., Set of 6

Part Number: TIC-F500010T

4.73 out of 5 stars ( 40 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Klotz Synthetic Nitro Power Additive KL-640

Fuel System Additive, Nitro Power Additive, 2-Stroke, 4-Stroke, 1-Gallon, Each

Part Number: KLZ-KL-640

4.8 out of 5 stars ( 5 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Fuel Treatment 10080

Lucas Fuel Treatment 10080

Fuel System Additive, Lucas Fuel Treatment, 5 gallons, Each

Part Number: LUC-10080

5.0 out of 5 stars ( 16 )

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Cannot be shipped Internationally

Boostane Professional Octane Booster OCT32PRO6

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

Race Gas Ultra Fuel Concentrate 200132

Fuel System Additive, Race Gas Ultra, 32 oz., Set of 6

Part Number: MEF-200132

5.0 out of 5 stars ( 3 )

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

Lucas Fuel Treatment 10013

Fuel Additive, Upper Cylinder Lubricant and Injector Cleaner, Gallon Bottles, Set of 4

Part Number: LUC-10013

4.93 out of 5 stars ( 54 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Race Gas Race Fuel Concentrate 100132

Fuel System Additive, Race Gas, 32 oz., Set of 6

Part Number: MEF-100132

4.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Fuel Treatment 10020

Fuel Additive, Upper Cylinder Lubricant and Injector Cleaner, 5.25 oz. Bottles, Set of 24

Part Number: LUC-10020

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Boostane Shot Octane Booster OCT04SHOT10

Fuel Additive, Shot Booster, Octane Boost, 96 Octane, 4 oz., Set of 10

Part Number: BTN-S0005

Not Yet Reviewed

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Cannot be shipped Internationally

Lucas Fuel Treatment 10003

Fuel Additive, Upper Cylinder Lubricant and Injector Cleaner, One qt. Bottles, Set of 12

Part Number: LUC-10003

Not Yet Reviewed

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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

Red Line Lead Substitute 60202-12

Fuel Additive, Lead Substitute, 12 oz., Set of 12

Part Number: RED-60202-12

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Red Line RL-2 Diesel Ignition Improver 70303-12

Fuel Additive, RL-2 Diesel Ignition Improver, 15 oz., Set of 12

Part Number: RED-70303-12

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Boostane Marine Octane Booster OCT32MAR6

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

Race Gas Diesel Fuel Concentrate 300132

Fuel System Additive, Race Gas, Diesel, 32 oz., Set of 6

Part Number: MEF-300132

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Cataclean Fuel System Cleaner 120007-6

Fuel Additive, Fuel System Cleaner, Unscented, 16 oz., Gasoline Engines, Set of 6

Part Number: CFC-120007-6

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

Lucas Safeguard Ethanol Fuel Conditioner 10576

Ethanol Fuel Conditioner, Treats 80 Gallons, 16 oz., Set of 12

Part Number: LUC-10576

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas Deep Clean Fuel System Cleaner 10669

Fuel System Additive, Lucas Deep Clean Fuel System Cleaner, 5.25 oz., Set of 24

Part Number: LUC-10669

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Lucas High-Mileage Fuel Treatment 10977

Fuel System Additive, High-Mileage, Unscented, O2 Sensor Safe, 5.25 oz., Set of 24

Part Number: LUC-10977

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

DeatschWerks Fuel System Additives 1-107R-CS

Fuel Additive, 107R Race Octane Booster 32oz cans, case of 8

Part Number: DWK-1-107R-CS

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Klotz Synthetic Uplon Fuel Lubricant KL-107-10

Upper Cylinder Fuel Lubricant, Uplon, 1 Quart, Treats 55 Gallons, Set of 10

Part Number: KLZ-KL-107-10

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

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