You've probably already replaced them but for anyone in the future:
http://www.ngksparkplugs.com/tech_support/spark_plugs/installation/index.asp?mode=nml
The stock replacement plugs (3811) are 14mm conical seal w/o gaskets so ideal torque is 7.2~14.5 lbs.
Nice post, I'm looking into doing mine soon. How do you like the KYB struts? Did you use KYB shocks too? You impressions of them after a few months would be great. Thanks
I bought the PAC aux input when I first bought the car. It lasted a whole 6 months... after doing some research I found that almost ALL the stock/OEM radio adapters (even the actual Mazda part) don't last very long (i.e. a year or less)...
If you're already looking to replace the speakers than...
I have 15% (LLumar's 15% is equivalent to most other 20%s) on all the windows and 35% on the windshield (the whole wind-sheild, not the gay strip on the top). Haven't got a ticket in two years. Did have one TN trooper ask about it but didn't cite me for it. I live in Nashville TN and travel to...