Okay guys.... here's the question.

I've seen a lot of these little cheapo mods for sale on e-bay. Some are just resistors that claim to increase power by tricking your ECU with a cold air reading. Others are control boxes that do who knows what in there. Has anyone tried these things? Do they really work at all? Wouldn't a colder air reading make your engine run more fuel and thus decrease fuel economy? Insight from anyone would be most appreciated.

Thanks

 

Garbage. Don't bother.

 

Don't do it...

 

The government says that terrorist use those chips, that's why I don't use them...

 

anything that seems too good to be true probably is.

 

This is like the 50th time this subject has come up.

 

I used one in my old Z24, had a great placebo effect.
I found out what was actually happening was I was tending to just give it more throttle.
I would call it a complete waste of money until someone can throw down some dyno results.

 

i would not buy anything like that its a watse of money!

 

Not Real!!!