if you put a T4R.org sticker on, you'll get a 5 mpg increase in gas mileage!
Duuuuude, you should also get a tornado intake while you're at it. The fuel savings would be out of this world!
Extra heavy sarcasm added for effect. It's a scam.
Definitely going to save gas with that. Buy 2 for twice the savings.
The ad says you can install up to 4!!!!