NGK 1 step colder spark plugs LTR7IX-11

1 Step colder heat range than original Ford plugs 


Common upgrade for Focus RS 2.3 & 2.0L Ecoboost engines 


Higher durability and melting point V platinum 


Increased heat resistance and efficiency 


Set of 4 


AU Express post 

NOTE: NGK Factory gap is 0.044" / 1.1176mm 
Most Ecoboost tuners have their own preferred spark plug gap recommendations - seek your tuners specs before re-gapping during installation. 
*Great care must be taken during gapping process as electrodes can be easily damaged*