For the few KW you would gain on a n/a car(considering you 'should' have a decent CAI anyway),the money will be far better spent on decent management/piggy back(giving reasonable gains when tuned for ignition and fuel). It doesn't give much gain to relatively std cars(like yours). It's like driving your car in alaska,their cars aren't magically 50hp more powerful are they?
If you were running 20psi and had intake temps over 80 deg C then I'd say it will gain you something.
Your ECU can cope with temp changes.
[Edited by LunchieTey on Jan 27, 2006 5:12 PM]