I was wondering what the pros/cons of using the various Bosch spark plugs are:
BTW: This m113 has 70,000 miles on it.

I checked Fastlane

F 8 DPP332 - $10.18/ea

I checked Bosch's website:
F 8 DPP332
+2: 4301
+4: 4418

So I checked the local Autozone and they have the +2 and +4s but not the regular F8DPP332, futhermore, the +2's are 3.99/ea

Is there something wrong with using the platinum +2's? Techs? If the F8's are the best for the ignition system - I'll wait and order them from Phil, but if theres no difference than with the +2's I'll get them from Autozone and replace them this week.

Thanks for the advice!

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Daily Driver: 02 E430 4MATIC
In the family: '03 E500 // '04 ML500 // 64 220SE