Originally Posted by jfsiutza
well ive been talking with lou Camilli who handles new cars and there is an after market sparkplug for the 2012 2.0 tivct (ford P/N=sp-535) the after market plug is an autolite P/N xp5364.. with the specification from autolite the cross to the pulstar plugs is the EF1 series in platinum EF1p and iridium EF1i.
When was your car built they list SP-522 for cars before 5/2011 and SP-535 forward.
White Platinum Tricoat Metallic
2012 Ford Focus Titanium
Handling Package Nitto Motivo's
Borla Exhaust with UltraQuiet resonator
K&N X-4870. Steeda RSB