This product claims a significant gas savings. You put it in your air intake between the air filter and the fuel injectors. I would like to find if someone has used it and what their experience has been.
JDM engines
What Used cars have best mileage?

Short answer: NO. Scam scam scam!
You know how in diet ads there is the fine print at the bottom? “Results not typical”…
Well this is the same type bs. If you follow their instructions with or without their “device” installed then you will improve your gas mileage. Basically….don’t take off fast from a stop. Slow and steady wins the race. Also do not drive over 60-65 mph. For every few miles an hour over that mph your drag on the outside of your auto increases exponentially (think 2×2 2×4 4×4 8×8 etc). Hope this helps!
No, they’re all scams. No fluid additive, no special air filter, etc. has ever been proven to improve even a thousandth of a mile.
No it don’t work,,just another gimmick to get your money,,i wish someone would come up with something that really work,s,,but they figure it like this,,if they sell a million of them ,,and only half come back,,mainly because most people don’t wont to be bothered with the hassle,,then they have made a lot of money,,next year they will come out with something similar,,that don’t work either,,and like we all know someone will buy ,,one,,and they count on this,,it,s buyer beware,,when it comes to product,s like these,,think of it like this,,if these product,s really worked,,new car,s would have them on ,,i hope this help,s.
No, there is actually nothing u can do to save your gas, some people say, by turning off your air condition whiel driving, but nooo, all you can do is not press on the gas so much just drive slow