Sun Auto Hyper Force System! For about $300 bucks you can have this part bought and installed yourself. This equipment will increase horsepower, torque, and economy on your RSX. I put this on my Integra and my gas mileage went up significantly. My off the line torque is noticably better, and even my top speed has increased. MY audio system hits harder and my HID lights are brighter too. Possibly the best Power:to:Price investment I've made on my Acura. And with the spare change you can buy some more toys for your DC5