Tune Up Time. What Plugs Should I Use For My 2004 Cayenne S

[FSUKXAZ]

Tune Up Time. What Plugs Should I Use For My 2004 Cayenne S?

[Loren]

999.170.218.90 Spark Plugs FGR 6 KQE

[FSUKXAZ]

999.170.218.90 Spark Plugs FGR 6 KQE

? I was asking what kind of spark plugs are best for the 2004 Porsche Cayenne S? and why? any experiences anyone else has had? I was thinking on purchasing NGK Iridium IX spark plugs.

From their website:

The Spark Plug Serious Enthusiasts Rely On

NGK Spark Plugs - Iridium IX

Iridium IX Spark Plugs are the most technologically advanced high performance plugs available. Featuring a 0.6 mm iridium center electrode tip, they offer superior ignitability without sacrificing durability. The tapered ground electrode increases flame kernel expansion, while the superior heat range design is ideally suited to the demands of high performance environments. Specially designed to meet the needs of serious enthusiasts, Iridium IX Spark Plugs offer outstanding acceleration, high fuel efficiency and long life. When you demand the most from your engine, rely on the proven performance of NGK Iridium IX Spark Plugs.

NGK's new Iridium IX is the personification of these qualities and takes premium performance spark plugs to a new level. A level that is expected from the world leader in spark plugs.

[Loren]

IMHO you are best to stick with the factory recommendations - tried and proven.

[RFM]

Check the coils for cracks, and change them all if cracked. It can save you misery.