tips for horsepower on 2005 Subaru Impreza

tip how make more horsepower by going with a bigger turbo or dnt really knw...

Asked by for the 2005 Subaru Impreza
1 answer
Check out the Subaru Impreza Owners website
http://forums.nasioc.com/
off all the websites I look at they have some of the best technical information and forums.