HKS Super Fire Racing M35IL Spark Plug (NGK7) FORD_FOCUS_ST_LZ Factory hole mounting — no

Factory hole mounting — no cutting

Once enabled

use Radium 20-0808

the dual flow valve gives the same characteristics on rebound as it does on compression

Vehicle Fitment (with IEINCI11 Intake system):

HKS Super Fire Racing M35IL Spark Plug (NGK7) FORD_FOCUS_ST_LZ Factory hole mounting — noHKS Super Fire Racing M Series spark plugs are built for high output and tuned engines that need stable ignition under heat and high rpm. An iridium alloy centre electrode paired with a platinum tipped ground electrode produces a fine, durable spark with strong wear resistance, so ignition stays consistent under boost and sustained load. Features Iridium alloy centre electrode and platinum ground electrode for a strong, stable spark High resistance to