Do these things work? i have been told by some people that it does.. but i am skeptical.. do they even make one for the fit?

after doing a quick google search.. it says it s scam. probably thats why no one recommends it.. haha

 

Also avoid the electric (hair dryer) "supercharger", and the fuel line magnets that promise better gas mileage.

 

No. It does not work. Don't waste your time or money.

 

NO.. need for it

 

true dat! thanks guys for replying..
idk i been getting some crappy MPG on my 2010 fit.. just over 20 mpg been driving 95% in the city though..