NGK Ruthenium HX Spark Plug Box of 4 (LFER7BHX) Wheel and Tire Accessories>Wheel Accessories Each T-304 stainless tip is

Each T-304 stainless tip is offered with a premium black ceramic finish applied with Gibson's formulated process exclusive only to the Black Elite Series

400 cd-Beam Distance (Meters): 1

The use of extensive 3D scans made during the development process has resulted in an easy-to-install

it actually blocks a significant amount of surface area

tuned and dyno-tested to fit specific Ford Mustang models

NGK Ruthenium HX Spark Plug Box of 4 (LFER7BHX) Wheel and Tire Accessories>Wheel Accessories Each T-304 stainless tip isNGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug; Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete