Top positive review
Double Platinum Spark Plug Set
Reviewed in Canada on July 14, 2021
This set of spark plugs is not Platinum Iridium set, the spark plugs are Double Platinum plugs. They are made in Germany and I can say they are BMW OEM parts. My old spark plugs are also Bosch Double Platinum. It says on the box to torque them to 28 NM (Specs call for 23 NM). I noticed the difference the new plugs did to my engine. They are good spark plugs.