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 - 25 of 61

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Year-Round Blend 0137-042-1

Schaeffer’s Specialized Lubricants Diesel Treat 2000 Ultra Low Sulfur, 16 oz.

Part Number: SFO-0137-042-1

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Winter Blend 0137ULSW-042

Schaeffer’s Specialized Lubricants Diesel Treat 2000 Ultra Low Sulfur Winter Premium, 16 oz. (Case of 24)

Part Number: SFO-0137ULSW-042

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Winter Blend 0137ULSW0421

Schaeffer’s Specialized Lubricants Diesel Treat 2000 Ultra Low Sulfur Winter Premium, 16 oz.

Part Number: SFO-0137ULSW0421

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Year-Round Blend 0137-042

Schaeffer’s Specialized Lubricants Diesel Treat 2000 Ultra Low Sulfur, 16 oz. (Case of 24)

Part Number: SFO-0137-042

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Hot Shot's Secret Everday Diesel Treatment Fuel System Additive HSSEDT05G

Fuel System Additive, Everyday Diesel Treatment, Unscented, 16,000 Gallons Treated, 5 Gallons, Each

Part Number: HOS-HSSEDT05G

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

...Loading

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

...Loading

Cannot be shipped Internationally

Motorcraft Cetane Booster and Performance Improver PM22A

Fuel System Additive, Cetane Booster and Performance Improver, 20 oz., Fuel Injection, Diesel, Each

Part Number: MOF-PM22A

5.0 out of 5 stars ( 19 )

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Boostane Shot Octane Booster OCT04SHOT1

Fuel Additive, Shot Booster, Octane Boost, 96 Octane, 4 oz., Each

Part Number: BTN-S0004

4.33 out of 5 stars ( 3 )

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Schaeffer's Neutra Fuel Stabilizer 0131-004-1

Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 1 Gallon

Part Number: SFO-0131-004-1

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Klotz Synthetic Nitro Power Additive KL-600

Nitro Power Additive, 1 Pint, Each

Part Number: KLZ-KL-600

4.4 out of 5 stars ( 5 )

Cannot be shipped Internationally

...Loading

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

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Schaeffer's Neutra Fuel Stabilizer 0131-004

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

Part Number: SFO-0131-004

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Hot Shot's Secret Everday Diesel Treatment Fuel System Additive HSSEDT16Z

Fuel System Additive, Everyday Diesel Treatment, Fuel System Cleaner, 16 oz., Each

Part Number: HOS-HSSEDT16Z

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Maxima Hi-Test Octane Booster 83916

Maxima Hi-Test Octane Booster 83916

Fuel Additive, Powersports, Octane Booster, Treats up to 16 Gallons, 16 fluid oz., Each

Part Number: MXO-83916

4.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Boostane Cetane Fleet Diesel Additive CET16FLT1

Fuel Additive, Fleet Diesel Additive, Cetane Boost/Fuel System Cleaner, 16 oz., Each

Part Number: BTN-BSTCET16FLT1

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Schaeffer's Neutra Fuel Stabilizer 0131-021-1

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

Part Number: SFO-0131-021-1

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Klotz Synthetic Storbilizer KL-613

Fuel System Additives, Storbilizer, Stabilizer, Treatment, 1 Pint, 16 Gallons Treatment, Each

Part Number: KLZ-KL-613

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Boostane Shot Octane Booster OCT04SHOT100

Fuel Additive, Shot Booster, Octane Boost, 96 Octane, 4 oz., Set of 100

Part Number: BTN-S0006

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Boostane Cetane Fleet Diesel Additive CET16FLT30

Fuel Additive, Fleet Diesel Additive, Cetane Boost/Fuel System Cleaner, 16 oz., Set of 30

Part Number: BTN-S0007

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Boostane Cetane Fleet Diesel Additive CET16FLT8

Fuel Additive, Fleet Diesel Additive, Cetane Boost/Fuel System Cleaner, 16 oz., Set of 8

Part Number: BTN-BSTCET16FLT8

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Schaeffer's Neutra Fuel Stabilizer 0131-021

Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 12 oz. (Case of 24)

Part Number: SFO-0131-021

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Hot Shot's Secret Everday Diesel Treatment Fuel System Additive HSSEDT16ZSP

Fuel System Additive, Everyday Diesel Treatment, Fuel System Cleaner, 16 oz., Squeeze Bottle, Each

Part Number: HOS-HSSEDT16ZSP

4.75 out of 5 stars ( 8 )

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

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

...Loading

Cannot be shipped Internationally

Hot Shot's Secret Everday Diesel Treatment Fuel System Additive HSSEDT32Z

Fuel System Additive, Everyday Diesel Treatment, Fuel System Cleaner, 32 oz., Each

Part Number: HOS-HSSEDT32Z

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Hot Shot's Secret Everday Diesel Treatment Fuel System Additive HSSEDT04

Fuel System Additive, Everyday Diesel Treatment, Unscented, 100 Gallons Treated, 4 oz., Each

Part Number: HOS-HSSEDT04

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Page 1 of 3
Next