This 10 micron fuel filter is rated up to 60 psi making it perfect for any EFI conversion, AN 6 inlet and outlet adapters are included to easily attach AN 6 hoses, 120 gallon per hour flow rating ensures fuel capacity for engines up to 500 horsepower, Mounting bracket is included to make installation quick and easy, This filter will be installed after the fuel pump making it a post pump style filter.