[Fast68back]

I was browsing the web for maintenance parts for my bike and came across this kit at BeemerBoneyard, and had a couple of questions.

Complete 12/24K Mile Maintenance Kit For All R1100S Dual Spark Bikes Now with 2 inner valve cover gaskets!

Seems like a decent deal if you add up the prices of buying them separately,

1. Why two different spark plugs?
2. Anyone buy the kit from them?
3. Better deal anywhere else?