Evolution
FORD 4.6 and 5.4 Liter
3
IMPORTANT SAFETY INFORMATION
SAFETY TERMS
Throughout this User Guide (hereafter referred to as User Manual or Manual) you will see
important messages regarding your safety or the protection of your vehicle. These messages will
be designated by the words WARNING or CAUTION.
WARNING
indicates a condition that may cause serious injury or death to you, your
passengers or others nearby. Pay careful attention to these Warning messages, and always
comply with them. They could save a life.
CAUTION
indicates a condition that could cause damage to your vehicle. It is important to
install and operate your EDGE product in conformance with instructions in this Manual. Caution
messages alert you to particularly important things to watch for to keep your vehicle operating the
way you want it to.
The Edge product you have bought is a high-performance product. As such, it does present some
risks of which you should be fully aware. Do not use this product until you have carefully read all
the following safety information and the Owner Agreement.
SAFETY GUIDELINES
1. Do not exceed legal speed limits on public roadways. Use any enhanced speed
capabilities of this product only in closed circuit, legally sanctioned racing environments
expressly for this purpose. Loss of control from speeding on a public road could
seriously injure you, your passengers, or others on the roadway.
2. Select a position on the windshield or dashboard to mount the device where it will not
impair your view. You must be able to see the road, traffic, and pedestrians without
interference. Be sure your mounting location meets state and local laws regarding
placement of devices on the windshield or dashboard.
3. Do not operate the device while driving. Perform all adjustments or changes while
stopped. Changing a setting while under way can interfere with your attention to
roadway conditions.
4. “Stacking” performance-enhancing devices or other improper installation could cause
powertrain failure on the road. Other products may have features incompatible with
your Edge device. Follow all installation and operating instructions, and don’t stack
products.
5. Some modifications may affect other parts of your vehicle. For example, if you
remove/adjust the speed limiter in your vehicle, be sure your tires and other
components are rated for the increased speeds they will have to withstand. Not doing
so can lead to loss of vehicle control. Modify the speed limiter only for use in closed
circuit, legally sanctioned racing environments, not for use on public roadways.
6. Do not use the Performance Tests feature to break any traffic laws. Perform these tests
only where they are legal and safe.
WARNING
Misapplication or misuse of this product could lead to a serious or fatal
accident. Comply with all safety information below, and in your vehicle owner’s
manual. Follow safety, installation and operating instructions in this User
