thats what im here for...giving good advice even when i dont know what the hell im talking about

why you ask?

because thats the type of guy i am this week

but seriously, i didnt think of the O2 sensors good idea. those are really expensive. id go for the universal ones ($80 vs. $300) all you need to do is save the wire harness from the old 02 sensor and solder the 4 wires to the new one. (Easier than installing a cd playrer)