This weekend, I changed my plugs and wires and all I can say is WOW! The old plugs were pretty shot, checked the gap on one at about 0.07". I would guess that this is the first time the plugs have been changed in 110k miles (I bought it with 85k on the clock last August).
Put in NGK Laser Iridiums and Taylor Cable 8.2mm wires. Also did Big Jims intake and throttle body clean before hand.
As soon as I turned the car over after the switch I could hear the difference and it runs so much smoother. Hoping it improves the fuel economy some as well. I have been running around 21-23 MPG.
Just thought I'd share the stoke.