What size ebay intake pipe is this?

[kyzomo]

eBay Motors: 95-99 Eclipse Non Turbo Short Ram Intake 96 97 98 RS GS (item 400009552873 end time Nov-20-08 11:39:51 PST)

just as title says what size is that intake pipe? i just brought the intake yesterday i need to know so i can replace the filter with a AEM Dry flow filter. dont wanna buy the wrong size filter u kno i think its a 3 inch pipe but im not sure im new. picture of it below just in case link dont work. ^^

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[FIBA M - EC17PSE]

unless it states it then assume its a 3" most people go with this as they think its better. but your guess is as good as ours as were looking at pics aswell you should of asked him before you bought it?