Red Line, Fuel Additive

SI-1® COMPLETE FUEL SYSTEM CLEANER
✅Cleans injectors, carburetors, valve and combustion chamber deposits with a concentrated blend of the most powerful high-temp and low-temp detergents available
✅Cleans all forms of fuel injectors, including GDI
✅Enhances fuel stability; reduces gum and varnish formation
✅Use one bottle per tank for most effective