Do those enhanced computer chips help in porformance
 

I just bought a 2014 camry hybrid xle with 102,000 miles . Runs very well . I just thinking of putting in one of those computer chips too see if it would enhance Ggas mileage . Is it worth it too pay out that kind of money too enhance a little ?? Anybody out their try it and see if it improved the profamance ??

See other post.

I want to do this too, but I don't know how