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Review on πŸ” Ultimate Fuel Filtration: Purolator F54668 Fuel Filter for Optimal Performance by Michael Lara

Revainrating 5 out of 5

More power and better MPG

I am very glad that someone suggested changing my fuel filter! My high mileage 2003 Subaru Outback wasn't accelerating well uphill and my mpg dropped. After changing the filter, I had no problem maintaining a steady 60 mph while cruising through the mountain passes here in Oregon. And fuel economy jumped about 3mpg. It is very easy to change the filter yourself. Be sure to depressurize the fuel lines before replacing (easily done by removing the fuel pump fuse and allowing the lines to dry).

Pros
  • Cool product
Cons
  • Very expensive