Hi well i need opinions on if u think it will work or not, or if its a scam...
http://www.20horsepower.com/index.htm
Tell me what yal think.

 

scam

you can fidn the same thign on ebay for $5.

lol i think you can also buy a resister at home depot for $.50

 

scam! it's probably a resistor to put inline with the IAT sensor...

 

Scam

Popular mechanics did a IS IT A SCAM article on things like this a few issues ago. No add on gimic worked including the tornado that you put under your throttlebody.

Things that will help are well known

K&N filterpack
Headers
Hypertec power programmer
Cover for your bed to reduce wind drag
cat back system
high flow cat


the list goes on.......

goodluck

 

Yea you guys have a point,i never thought that way. And i already have the resitor thing workin so its a good thing i didnt buy it. I always look at other stuff because i dont have the money to buy the good stuff right now lol. but after basic training my truck is gonna become so freakin bad.Thanks.