first up, im going to cover my grounds and say, I HAVE USED THE SEARCH FUNCTION.

im looking to take out the factory CAI and replace with something new n shiny. i'm just curious to know if i can just do a straight swap over or if some sort of tune is involved. if i do need to do a tune of some sort, will it be ok to run without a tune without causing any issues until i get other work done so i can get one overall tune?
i've seen a few kits online but don't want to buy until i know enough about it

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MY02 bugeye WRX - 280whp @ 19psi