Ok so i have a 2003 ford focus (or so i thought), I bought it in august of 2003 from the dealership. I've always been told my car is a bit abnormal, it has a few different things on it such as a stock cold air intake (which does absolutely nothing, no cool sound and it feels like no extra horsepower). but anyways i went and bought an aftermarket cold air intake for an 03. last night i spent about 2 hours taking off that stock cold air only to fiind when I removed the sensor from the old one the hole was way too small for it to fit in the new one. so i thought to myself that's wierd but maybe if i machine out the hole it will work. Then I went to go put it in just to see if it would fit before drilling and grinding and there is absolutely no way that intake will fit under my hood. my question was could i possibly have the 04 2.3 liter engine? are the parts all that different?????