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United States of America, South Bend
1 Level
730 Review
63 Karma

Review on NGK ILZKR7A Laser Iridium Spark by Todd Wigfall

Revainrating 5 out of 5

This is a great upgrade to the factory spark plugs on my 2007 Audi.

This is a great upgrade from the factory spark plugs on my 2007 Audi Q7 replacement with 147,000 miles which are stock NGK spark plugs anyway. I have no complaints about the new spark plugs in the engine; now it works great.

Pros
  • Nice thing
Cons
  • Annoying