[rollin5star]

Does anyone have any advise as to which is better to spend some money on? Cold air induction or an ECU? Most horsepower obviously in mind! <img src=icon_smile.gif border=0 align=middle>

 

[4doorGL]

Cold air intake definitely.

An ECU doesn't do much good on a Hyundai unless you have EXTENSIVE mods done to your car and need some tuning done.

<img src="http://www.hyundaiperformance.com/upload/4doorGLSig.gif" border=0>