Hey guys, I have been reading mixed reviews about the walbro 255lph so I wanted to check out what other options I have for a high flow aftermarket pump.... one would be the supra pump which I cant find much info or availability on, and another is the sard 260lph which i have not heard much about, the questions.....

-Is it a one for one in tank replacement?
-Is it as noisy as the walbros as in can you hear it?

cheers!