I have a '98 impreza L 2.2L and i was just wondering what my options were for making it faster. Should i keep my engine and modify it? or should i swap out the engine for another. What will give me the best performance for the least amount of money

 

ummm thats a good question, i need to save up, but in the 3500 range( i hopr) is what i'm thinking, but i don't know