The Latest "M-Revision" RS7 plug is one heat range colder than the original plug in the 1.8T / 2.0T engines, and both center and ground electrodes have an Iridium coating.
The spark plugs are manufactured for VW/Audi by NGK. SOLD INDIVIDUAL...
Reviews
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Great!
These worked out great! Always easy to get compared to other spark plugs as well. Makes it easy to change every 10k. Car is running amazing!