Description
Having a healthy running car is an essential part of maintaining and enjoying the Coyote engine in your performance Ford Mustang GT.
These NGK iridium plugs will mean you can keep a healthy spark and so optimal power and fuel efficiency.
They come in two heat ranges.
LTR6IX-11 – For NA GTs including tuned cars
LTR7IX-11 – a range colder for Forced induction cars , eg Whipple charged.
NGK Iridium IX Spark Plugs utilise a 0.6mm Iridium alloy centre electrode and traditional ground electrode to improve ignition efficiency and extend service life.
PRICE DISPLAYED IS FOR A BOX of 4
2 BOXES NEEDED for your V8!
Fitment:
Mustang S197 GT 2011-14
Mustang S550 GT 2015-2023 (inc Bullitt & Mach 1)
Steeda Tip: For S550 N/A Mustangs the recommended gap to factory spec is 50-51 Thousandths, but we can recommend a 47-50 gap.
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