I have a mazda 3 2009 2.3L, manual as well) and it got totalled. So I decided that because the car was still new only had it for 3 months i didnt want to let it go to waste, so i want to swap the engines ans sell the rest and i found a 2004 mazda 3 2.3L manual as well. But im not sure if my engine is compatible the 2004