Denso IKH24 iridium power spark plugs (5346/IKH24) are "one-step-colder" for the Evo 9. Used for higher-power applications. Price is for a set of (4) spark plugs.
Denso IKH24 iridium power spark plugs (5346/IKH24) are "one-step-colder" for the Evo 9. Used for higher-power applications. Price is for a set of (4) spark plugs.