have 35k on the stock ones. looking to replace, which ones should i use and how hard are they to get out. I had an rs, 02. they were esay as hell. These look like there is some kinda coil packs on each of them, and the driver side looks like a ***** to do. i was thinking about the ngk iridiums, 1 step colder, i think they are the 24. any info will help, plus is there any real performnace gain from them.

 

there not that hard to do . looks worse then it is. on driver side once you on
bolt the coil packs just man handle them off. the rubber boot bends. if it comes off just put back together. i did 1 step colder plugs. dont know if it helped or not due to me being stock. but hey.... lol.... maybe approx 1hr to do .