how to get more power out of my 07 subaru impreza wagon 2.5i im on a buget

specify ur budget then l will edit this post & answer

i found some stuff while waiting

here is a 2800 dollar turbo kit. with a boost controller u can make even more power.

http://turbo-kits.com/impreza_turbo_kits.html

l am pretty sure theres a k&n performance air filter for it

If u run the turbo it would not be too loud to take it to an exhaust shop & run straight pipes

a nitrous kit should cost 1000$ to buy & install but that is not good if u want more power all the time

exhaust headers is the way to go, but if your on a real tight budget go for cold air intake

A lightweight crank pulley will free up some horsepower along with a catback exhaust. You can also get a computer upgrade.

cold air intake, royal purple transmission fluid, cat back exhaust. try spt.subaru.com.