NGK iridium IX Spark plugs feature an iridium plated centre electrode, and require less energy to discharge than a platinum or copper plug. This means more potential voltage is available at the coil, and more voltage available for ignition.
I stock two variants.
- BKR6EIX-11 features OEM heat range 6 and a 1.1mm gap. This is ideal for NA and for lightly modified TT motors.
- BKR7EIX features a colder heat range 7 and a tighter .8mm gap. This is ideal for boosted TT motors.
Purchase is per set of six plugs. One set required per vehicle.
Free delivery to AUS only. International orders will be invoiced for freight after checkout.