Audi TT RS 2.5 TFSI Performance Spark Plug Upgrade - Denso IKH24 Iridium

Is your Audi TT RS experiencing misfires under boost or poor idle? These are often signs that the factory spark plugs need replacement due to wear or excessive carbon deposits.

These Denso IKH24 spark plugs are a recommended performance upgrade for the Audi TT RS 2.5 TFSI ignition system, and replace part number 079 906 626E.