NGK 97506 Spark Plugs

NGK Laser Iridium SILZKBR8D8S Plugs (Sold in set of 6)

1 Step colder replacement B9 EA839 Plugs - Used for stage 1,2 or 3 tunes from most tuners.

Recommended for Jackal Stage 3 customers, but can be used stage 1 and 2.

These plugs will need to be gapped to 0.025" for jackal tuning!!!

Reminder - this is for a set of 6 plugs!! These are not sold individually!