Yes, The Apex'i Power Intake for the TURBO MK2 MR2 (years '91 - '95 with the 3S-GTE specifically) will fit just fine. It includes two metal bars for rehanging the MR2's VAFM but you don't need them.
Personally, I'd recommend just buying a generic VAFM filter adapter off eBay for $5 and get an AEM DryFlow filter for half the price of the replacement Apex'i filter. I like the Apex'i but they're overpriced and the AEM's are just as good but a LOT more easy to replace and much less expensive.
And 907's right about not seeing any real gains from this.... more likely you'll lose some power unless you build a box around the filter to make sure it's not getting air from the engine bay.
__________________
If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum.
If you're so inclined I'm always more than happy to accept tips via PayPal. 
Tip Jar ---> 
|