Home » Fuel System Additives » Red Line SI-1 Complete Fuel System Cleaner - 15 oz. (Case of 12)
Red Line Synthetic Oil

Red Line SI-1 Complete Fuel System Cleaner - 15 oz. (Case of 12)

Out of stock
SKU: RED60123
Fuel Additive, System Cleaner, Stabilizer, Octane Booster, Lubricant, 15 oz Bottle, Gas, Set of 12
Earn 1 Point on this purchase. Learn more
$191.64
Free Shipping on orders over $149! Exclusions may apply.
Ships same business day before 3:00 PM EST
Not available for shipment to Alaska, Hawaii.

SI-1 Complete Fuel System Cleaner- Case 12 x 15oz Bottles

  • Cleans injectors, carburetors, valve and combustion chamber deposits with a concentrated blend of the most powerful high-temp and low-temp detergents available
  • Use one bottle per tank for most effective treatment of neglected vehicle
  • Cleans to nearly 100% efficiency in one treatment
  • Reduces need for octane by up to two points
  • Contains synthetic upper cylinder lubricant
  • Cleans pollution control valves
  • Also use in smaller doses for maintenance as one bottle treats up to 100 gallons
  • Suitable for use with oxygenated fuel
  • Safe for continual use
  • Same chemistry is also available in 4oz dosage as Complete Fuel System Cleaner for Motorcycles

    • In 1979, Red Line Synthetic Oil began creating lubricants for the racing industry. Today, we manufacture more than 100 quality products, including motor oils, gear oils, assembly lubes, fuel additives and our popular WaterWetter cooling additive for the automotive, motorcycle, marine and industrial markets. Using cutting edge technology, Red Line responds to the technical challenges of today’s performance industry. We are enthusiasts that stay on top of each market niche, ensuring product recommendations that result in serious performance gains. We use this knowledge of racing to create high-performance products for track cars and street vehicles. Red Line products perform and protect better than any on the market. No compromises.

    Product Descripton:

  • Fuel Additive
  • System Cleaner
  • Stabilizer
  • Octane Booster
  • Lubricant
  • 15 oz Bottle
  • Gas
  • Set of 12
    •