Anyone knows if it's easy to do a Wide open throttle switch mod? Do they sell kits? Also what are the pros and cons to it? And is it safe?

 

like for a nitrous kit?

 

Ummm... No I don't want to have nos in my mustang. Just a switch that opens the body to let it more air for faster speeds

Or do you need a nitrous kit for that?

 

What's wrong with your foot?

 

the gas pedal does that... a on/off switch that opened your throttle body up all the way when switched on would be extremely dangerous. plus when you mash the gas pedal to the floor your throttle body should be opened up all the way.