EFIE
| 5 Item(s) | Show per page |
| View as: Grid List | Sort by: Position| Name| Price |
Dual Wide Band EFIE - Basic
List Price: $ 84.97
Our Price: $ 69.97
Out of stock
An EFIE is used to adjust the signal from the oxygen sensor(s) before they get to the engine's computer to compensate for an increase in fuel efficiency brought about by another fuel efficiency device. This unit handles up to 2 wide band oxygen sensors Learn More
Digital Dual EFIE Deluxe
List Price: $ 114.97
Our Price: $ 99.97
Out of stock
NEW! The Latest Breakthrough in EFIE Technology!
EFIE sensor(s) are used to compensate for increased signal brought about by another fuel efficiency device. This unit handles up to 2 narrow band oxygen sensors Learn More
EFIE sensor(s) are used to compensate for increased signal brought about by another fuel efficiency device. This unit handles up to 2 narrow band oxygen sensors Learn More
Single EFIE Deluxe
List Price: $ 94.97
Our Price: $ 69.95
Out of stock
An EFIE is used to adjust the signal from the oxygen sensor(s) before they get to the engine's computer to compensate for an increase in fuel efficiency brought about by another fuel efficiency device. This unit handles one narrow band oxygen sensor Learn More
Dual EFIE Deluxe
List Price: $ 114.95
Our Price: $ 99.97
Out of stock
An EFIE is used to adjust the signal from the oxygen sensor(s) before they get to the engine's computer to compensate for an increase in fuel efficiency brought about by another fuel efficiency device. This unit handles up to 2 narrow band oxygen sensors Learn More
Quad Digital EFIE Basic
List Price: $ 114.97
Our Price: $ 99.97
Out of stock
The Quad Digital EFIE Basic is the next new member of our family of digital EFIEs. Digital EFIEs allow much leaner settings on vehicles than other types of EFIE.
EFIE sensor(s) are used to compensate for increased signal brought about by another fuel efficiency device. This unit handles up to 2 narrow band oxygen sensors Learn More
EFIE sensor(s) are used to compensate for increased signal brought about by another fuel efficiency device. This unit handles up to 2 narrow band oxygen sensors Learn More
| 5 Item(s) | Show per page |
| View as: Grid List | Sort by: Position| Name| Price |
