Speed Chips

I have been looking at some of these "AIR INTAKE TURBO POWER CHIPs" and "SPEEDCHIPs" they seem like a cheep way to get 20 Hp. There is also a "Pro Choice High Performance Module(going for $28)". Are they really effective, and is it worth $5. It isnt much of a loss. Any input on this is appreciated.

the ones off ebay? nah they like $1-$3. its some variable resistors you could get at radio shack

I got some bumper stickers I will sell you for $4 that will give you about as much gain that you would be able to notice. :grinno:
No, they are not worth it. Somebody has actualy did this mod and dyno tested the vehicle for any noticiable output and nothing but a little hickup on the charts.