me with ur ideas? like i want to add more horse power to it more speed the car is really nice and i like it. I am a driver i like speed and i want to keep it up as it is for now to be good on gas millage
and yeah the only thing is its an auto rsx not type s

Always, the very EASIEST things to do, are bolt-ons. Intake, Header, Exhaust. If you want a little more hardcore, try a Hondata, which is a piggyback Engine Control Unit. RSX's are very responsive to ECU changes.

The first place to point you to would be an RSX forum. If you peruse (search) a forum like forums.clubrsx.com then you can find out a lot of information. If the link doesn't show or they take it out, just google "rsx forum." Tons of people are knowledgeable about your car and can tell you exactly what to get if you tell them what your plans are.