2000 2.4 sunfire GT
 

want more power without spending all my savings (that I dont have)
it already has a K&N air filter, what else can I do?

if your engine is the
2.4 Twin-Cam

u should do a "secret cam" swap

easy 40hp rite there :)

secret cam swap? more like 10-15 hp and if you do that you might as well change ur water pump and timing chain.. But yeah l got a set of secret cams if you want, so if intersted pm me...

a header and full exhaust would also wake it up, UDPs are also worth getting, and a lightweight flywheel is good too