2007-2009 Mazdaspeed3 Discussion
I have a 2009 Mazda 3 S Hatchback. in about 30-50 thousand miles I am planning on swapping a 1st gen ms3 engine and tranny into my 3. What parts are interchangeable and what are things that arent.
So far on my list that i will need
-engine accessories (coolant res...