HKS 50003-M40I Spark Plug 8 for SUBARU EJ207/EJ205, TOYOTA 1JZ/2JZ, PORSCHE 996T/997.1 Turbo
ISO Type φ14×19mm 16mm NGK #8 SUPER FIRE RACING M40i
Features:
0.6mm Iridium Alloy Center Electrode
Outer Electrode with Platinum Chip
Short Type Outer Electrode (Anti-Vibration)
Thermal Edge
Prevent Carbon Build Up
Heat Range: 8
Thread Size: 14mm x 19m
Wrench Size: 16mm