made a world of a difference!! car runs smoother, exhaust sounds ALOT smoother, and it feels like it grew some *****. o yea, and it starts right up quick. I put in NGK TR55 V-Power Coppers, kudos kudos. i ripped it alittle in first and i got a HUGE smile on my face.

 

how many miles are on your car/what did the old ones look like

ive got 60K and im pretty sure mine were the originals till i changed them 2 weekends ago with the same NGK TR55's you used...

i thought it'd be tougher, but since the coils were bendable. , save alot of time lol..

i didnt really notice anything though, (but then again, maybe,, i havent had any ugly surging at WOT yet..) hmm, maybe they did help

 

23,XXX miles and the old ones were dirty, id say a 6-7 out of 10 on a dirty scale. but i have seen alot worse condition plugs come out of cars before.

 

When I run colder plugs for my nitrous, do you guys think it will feel slower n/a??

 

plugs=good
I might change mine more often....did mine friday wwwwhhhhhhoooooooaaaaaaaaa!!!!!!!