They do look pretty good still. Any difference in how the car idles / drives?
* 2003 Vibe Auto Satellite Silver w / Moons & Tunes
* Kenwood Excelon KDC-X597
* Polk DB651-Speakers
* Soundproofcow Roadblock R sound deadening in all doors
* Drop In K & N Filter
* NGK Iridium IX Plugs
* 27 MPG City/Highway with AC on
Inexpensive preventative maintenance is a good practice. Nothing wrong with changing a set of plugs out for piece of mind on a 60k motor. Sure, you got some life left in em but the swap will give you years of not having to worry about them.i think i am getting close to changing mine. I bought this one used as a 2003 and the original plugs are still in it. It's such an easy and cheap job i don't see any trouble in doing them early since there are only 4 of them and they are easy to get to. It's only bad when i have to buy 16 for my other ride....
07 1ZZ 5spd Stealth - Sold
03 1ZZ 6spd Shadow w/NAV - For Sale
06 AWD Stealth - Current
07 Magnum SRT-8 - Current