Fuel System Additives

Fuel Additive, Professional Booster, Octane Boost, 116 Octane, 1 Quart, Each

Part Number: BTN-BSTOCT32PRO1

5.0 out of 5 stars ( 6 )

Cannot be shipped Internationally

• Restricted
• Ground

Boost Juice, Water/Methanol Injection Mix, 1 Gallon, Set of 4

Part Number: SNO-40008

4.83 out of 5 stars ( 173 )

Cannot be shipped Internationally

• Restricted
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 10/31/2026

Get a FREE T-Shirt on qualifying Snow Performance purchases! Visit www.summitracing.com/go/nex for redemption information. ...Read More

Get a FREE Shirt after rebate on Snow Performance purchases of $199 or more! Visit www.summitracing.com/go/nex for details and redemption form. Valid on purchases made between 8/14/26 and 10/31/26. Rebate must be submitted no later than 30 days after purchase date. U.S.A. residents only. Limit one free T-shirt per qualifying transaction. Cannot be combined with any other offer. End consumer rebate only. Purchases must total $199 or greater at MAP price in a single transaction. Show Less

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Diesel Exhaust Fluid, 2.5 Gallons, Each

Part Number: MOF-PM27JUG

4.94 out of 5 stars ( 36 )

Cannot be shipped Internationally

• Restricted

Fuel System Additive, Race Gas Ultra, 32 oz., Each

Part Number: MEF-200032

4.63 out of 5 stars ( 16 )

Cannot be shipped Internationally

• Restricted

Fuel System Additive, Race Gas, 32 oz., Each

Part Number: MEF-100032

4.82 out of 5 stars ( 65 )

Cannot be shipped Internationally

• Restricted
• Ground

Fuel System Additive, Octanium Unleaded, Catalytic Converter/Oxygen Sensor Safe, 32 oz., Each

Part Number: VPR-29505

4.91 out of 5 stars ( 11 )

Cannot be shipped Internationally

• Restricted

Fuel Additive, Premium Booster, Octane Boost, 100 Octane, 16 oz., Each

Part Number: BTN-BSTOCT16PRE1

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted
• Ground

Fuel System Additive, Madditive Octanium Octane Concentrate, Unscented, 10 Gallons Treated, 32 oz., Each

Part Number: VPR-2855

4.38 out of 5 stars ( 16 )

Cannot be shipped Internationally

• Restricted

Fuel Additive, Fuel Treatment, Upper Cylinder Lubricant and Injector Cleaner, One Gallon, Each

Part Number: LUC-10013-1

4.98 out of 5 stars ( 166 )

Cannot be shipped Internationally

• Restricted

Fuel System Additive, Race Gas, 16 oz., Each

Part Number: MEF-100016

4.84 out of 5 stars ( 19 )

Cannot be shipped Internationally

• Restricted

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

• Restricted
• Ground

Fuel Additive, Marine Booster, Octane Boost, 116 Octane, 1 Quart, Each

Part Number: BTN-BSTOCT32MAR1

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted
• Ground

Fuel System Additive, Diesel Extreme, Fuel System Cleaner, 64 oz., Each

Part Number: HOS-P040464Z

4.5 out of 5 stars ( 2 )

Cannot be shipped Internationally

• Restricted
• Ground

Schaeffer’s Specialized Lubricants Neutra Fuel Stabilizer, 1 Gallon

Part Number: SFO-0131-004-1

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted

Fuel System Additive, Diesel Extreme, Fuel System Cleaner, 32 oz., Each

Part Number: HOS-P040432Z

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted
• Ground

Gasoline Extreme Fuel System Additive, 32 oz., Treats 40 Gallons,Each

Part Number: HOS-GE32Z

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

• Restricted

Schaeffer’s Specialized Lubricants CarbonTreat Premium All Season, 16 oz.

Part Number: SFO-0137CTPA0421

Not Yet Reviewed

Cannot be shipped Internationally

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Fuel System Additives, LX4 Lubricity, Unscented, 320 Gallons Treated, 1 Quart, Each

Part Number: HOS-LX432Z

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

• Restricted

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

Part Number: CFC-120007

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally

• Restricted

Nitro Power Additive, 1 Pint, Each

Part Number: KLZ-KL-600

4.4 out of 5 stars ( 5 )

Cannot be shipped Internationally

• Restricted

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

Part Number: LIM-20112

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted

Fuel Additive, Octane Boost Race Fuel Concentrate, 32 oz., Each

Part Number: LQP-0898

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted
• Ground

Fuel Additive, Fuel System Cleaner, Unscented, 16 oz., Gasoline Engines, Pair

Part Number: CFC-120019

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted

Fuel System Additive, Diesel Winter Anti-Gel, Unscented, 128 Gallons Treated, 32 oz., Each

Part Number: HOS-P403332Z

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted
• Ground

Fuel System Additive, Cetane Power, 64 oz., Each

Part Number: LUC-11032-1

4.5 out of 5 stars ( 2 )

Cannot be shipped Internationally

• Restricted