my fuel injection system is overheating

How does a fuel injection system overheat? And how do you know this?

If your engine is standard configuration, you do not need that stuff.

No, but It will not help it either. But how did you come up with an overheating fuel injection system? Sounds like you got some bad advice somewhere. There is no such thing as an overheating fuel injection system.

a fuel injection system will not overheat but the octane boost will be good for your car just add it to a full tank of gas or you may burn your pistons

hehe no overheating fuel

I've never heard of a fuel injection system overheating. All fuel injectors r is fancy solenoids, they either work or they don't. (However they can & do plug up--try fuel injector cleaner to fix the problem) l also reccomend that u buy ur gas from a station that sells a lot of gas, & therefore has fresh product in his underground tanks. Dirty, old gas is what usually plugs up ur injectors.
As far as ur octane booster is concerned, l would not worry about adding anything that u can buy in a local store. More than likely it is just some form of ethanol to add the octane which wo not hurt ur engine at a ratio of 10% or less.

Prob. so. if its just stock you could burn a piston

It wo not help nothing, and injection system can not overheat. Sounds like someone has told you a story. Go find a real mechanic.

Your injection system can not over heat but your car can. Drain and fill the coolling system and if you use that octane booster do not use very much. It is a 4 banger.