4x DENSO IK22 IRIDIUM SPARK PLUGS MINI (R50, R53) John Cooper Works 03.06-09.06
£40.57
You’ll enjoy more horsepower, faster and easier starts, fewer misfires under heavy loads, plus better fuel efficiency. Normally, this can be accomplished by widening the spark gap. As a result, acceleration improves in comparison with normal plugs.
