crazy tarzan
+1y
After consideration, the suby wouldn't be able to use it's tranny. You'd have to use the mazda tranny. That might let it fit. The 2.0 and 2.2 are smaller width wise than the 2.5.
I've not worked much on the under side of the mazda, so can't say whether the suby would have issues there.
The 3800 s/c motors can produce over 300hp with the right compressor wheels and mods--might be a fun option, and you'd have that s/c whine to go with it.