Hi,
When I browse the e-bay i found the RX330 AIR INTAKE SENSOR MOD 20HP CHIP.
Is there such thing?
Performance Intake Sensor Mod
Adds Up To 10 to 20 HPs Your car
This mode willmodify your stock ECU with a Timing Advance Resistor Mod. Once the resistor is installed, the ECU will read that the air coming in through the intake is cold air. This will give you the power that you want for your car without spending all that money. This generic modification is a fraction of the cost of the expensive $300+ECU upgradees, this is extremely easy to install, and does virtually the same thing, adds UP TO 20 HP.
http://cgi.ebay.com/ebaymotors/ws/eBayISAP...&category=33597