GF Performance Chip Kit for the MAZDA 3

[Charlie S]

I happen to find this product for my 2010 Mazda 3 GT.

Wondering if anyone has any comments or reviews regarding how worth installing this Chip would be.
Is it what the manufacturer claims it does ?

http://www.gfchips.com/mazda3.aspx

[S.F.W.]

You can not chip a Mazda 3. You are asking to get scammed. Search, it's been covered several thousand times.
A few relevant threads:
http://www.torontomazda3.ca/forum/showthread.php?56052-mazda-3-performance-chip
http://www.torontomazda3.ca/forum/showthread.php?37376-Performance-Fuel-Chip-Mod
http://www.torontomazda3.ca/forum/showthread.php?36638-Performance-speed-chip-fuel-saver-mazda-3
http://www.torontomazda3.ca/forum/showthread.php?21702-Anyone-hear-of-a-performance-chip-module