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S**M
Don't expect a lot. Follow directions!
Kind of a toss up. Only gained 1.5 mpg in daily driving. But gained 3 mpg when towing. Definitely a little more responsive. I prefer a direct wiring system over a plug and play chip.
T**E
Great product
Good product with durable parts! Only con is that the product does not plug in to the OBD2 port on your car. You have to install a cable splice on your cars IAT system most commonly found with the mass airflow sensor. While this process is easy and quick it can be tricky if you do not have previous experience working with wires.
C**E
Saw no difference at all Bet it you opened it ...
Saw no difference at all Bet it you opened it up the only thing in there would be a picture of me in there with a bunch of people laughing at the Dummy. ME saying I got you HA HA. Ripped Off !
J**N
Junk product
Dont boy this product. Marketing is all it is. It dose absolutely nothing. Its junk.The connectors that come with it are also junk. I had to use a better grade of connector to ensure it was getting a good connection. Again this product doesn't do anything its advertised to do
C**E
loved it....makes my V8 out perform my V6 on fuel efficiency
Loved it easy to install just need to edit their installation book for older vehicles customer service was excellent
L**.
Three Stars
still seeing if it made a diffence
S**Y
No modifiing needed
Sorry far . It's working good
M**E
?
Couldn’t tell a difference, had to go under hood.
Trustpilot
1 week ago
1 month ago