THESE UNITS KEEP YOUR FUEL JUGS IN PLACE! WITH THEIR “TROUGH” TYPE DESIGN,EVEN ACCIDENTAL SPILLS ARE CONTAINED!! HAS A BACK PLATE AS WELL,TO PREVENT SCRATCHING OF TRAILER WALLS SINGLE MOUNT “MUST HAVE

Use fuel system cleaner every 3,000 miles,
Helps to clean intake valves and fuel injectors, maximize fuel economy, prevent future deposit buildup and restore lost horsepower,
Treats up to 21