dose anyone know some good tips that i can use to tune my 2g engine (not performance parts) but like jsut little things like cleaning or replacing the little things!
thx

You could hack your airbox.

-I removed my airbox and clamped a K&N cone on the end of the pipe. (Worked pretty good)
-Plugs and wires (I used NGK G-Power gapped at .05, and accel 8.5 wires)
-Get a full tune up (oil change, fuel system flush, coolant flush...all that stuff)

That will get you started. After those steps, then you have to start spending money to make you ar faster. (Exhaust, CAI, Cam Gears ect)

check out www.2gnt.com
they have a list of free mods you can do there