ok so i am gonna do a little fixxing on my tb. i was looking around for what the best spark plug is. but after reading i couldnt find anything that said , buy this spark plug, so i guess the question is.....what is the spark plug to buy for an 04 tb coming up on 89000 miles. and used for daily driving? and is there anything else i should for a tune up besides the air and fuel filter (already done)?