I have a 2006 scion xb that comes to the table with 103hp, I just want to know if there is any way that I can boost the hp without killing my wallet.
No.
Trade it in for a car with similar value but more power.
If the horsepower was higher and the car ran the same, would you feel better about it? Maybe not, but Consumer Reports mentioned that a newer Scion XB coming out in spring 07 would have a stronger engine. They did mention your cars pokey performance. The new one is out already. I don’t want your car to have more power. Then I’ll have to get a Corolla instead of the Yaris.