NGK Laser Iridium 1 Step Colder Spark Plugs Set of 4 Transmission/Drivetrain We also designed it to

We also designed it to run studs in the lower half to make it very easy to fit and not have to juggle nuts and bolts with one hand

A sweeping green LED "needle" lines the edge of the gauge face for quick reference

Can be bent at the desired angle while still allowing “righty tighty” or “lefty loosey” to happen

By creating a high pressure area on top of the wind splitter

NGK Laser Iridium 1 Step Colder Spark Plugs Set of 4 Transmission/Drivetrain We also designed it toNGK is the leading manufacturer of spark plugs supplying millions of spark plugs every year their range fits the majority of Australian vehicles and they are tested for our conditions. Laser Iridium spark plugs are NGK's highest performing spark plugs they feature an Iridium tip with a platinum pad chip these plugs have an extremely long service life of 100 000km's and offer the best performance. Vehicle Fitment: 2006 2014 Subaru WRX (EJ25) 2006 2021