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How does the ACD PowerBOX work? The PowerBox Chip
Our PowerBOX Performance Modules was designed to improve your vehicle's performance while also providing a substantial increase in fuel economy. Our chip changes your air/fuel ratio via an engine data sensor. After our chip has been installed, your air/fuel ratio will be more efficient, increasing your vehicle's power by up to 30 horsepower/torque and up to MPG*.

In an easy 5-10 minute install, you'll enjoy the amazing benefits of the PowerBOX. And don't worry, no cutting of wires or removal of computers needed. The PowerBOX is also completely reversible, simply unplug it, and everything goes back to normal. The PowerBOX works great on all stock or modified vehicles, increasing power, while saving fuel economy.

All chips hand-made to order, in the USA.


AutoChipsDirect provides world-class technical support to all of our customers. We utilize and provide, vehicle specific diagrams and installation manuals to aid you with installation. We will support you throughout the entire process, that's our promise. AutoChipsDirect also provides everything you need for installation, anybody can do it in only 5-10 minutes.

All of our products include a Lifetime Warranty and Money-Back Guarantee. We're confident you'll love your PowerBOX or your Money Back!*

How can it be so affordable?

The PowerBOX Performance Module alters your air/fuel ratio for a fraction of the cost of big name tuners. Most big name tuners "overload" their products with settings and adjustments you'll never use, or understand. Not to mention, big name programmers can often VOID your factory warranty by writing software to your stock ECU, or by pushing your car beyond it's safety limits. The PowerBOX is designed to "plug-in-and-go" meaning, plug it in, and it'll do all the work. We do not write software to your vehicle, and our chip will NEVER exceed factory safeguards. Our chip will not void your warranty, and when you remove it, your vehicle will revert back to it's original factory specifications with a trace.
 


Here is an example of what our customers could save using the PowerBOX!
 
10,000 Miles/Year
16MPG Average
+2 MPG
Gain
+3 MPG
Gain
+4 MPG
Gain
+5 MPG
Gain
$3.00 $251.00
Savings Per Year
$357.00
Savings Per Year
$451.00
Savings Per Year
$534.00
Savings Per Year
$5.00 $419.00
Savings Per Year
$593.00
Savings Per Year
$749.00
Savings Per Year
$890.00
Savings Per Year

*data based on customer testimonials
**gas mileage data based on tested 2006 Chevrolet Equinox

AutoChipsDirect.com : The Leader in Automotive Performance Modules!