GReddy spark plugs L7 Racing Iridium Universal Easy drop-in high flow charge

Easy drop-in high flow charge air pipe (hot side)

2012 - 2013 Infiniti G37 - Body- Coupe

*also see 12024811 for a DCT Cooler Kit for  2012-on models

Stainless heat-shield for general use on Scion tC turbo applications

is the use of additional injectors

GReddy spark plugs L7 Racing Iridium Universal Easy drop-in high flow chargeGReddy Spark Plugs are designed in cooler heat ranges to reduce heat and chances of pre ignition. The reason it is so durable is the very fine, 0. 6mm dia. Iridium electrode. Iridium Tune Spark Plugs are ideal for low to medium tuned engines, factory turbocharged engines or bolt on turbo kit equipped vehicles. PRO Iridium Plugs add a Platinum ground electrode ensure even longer life in even the most extreme driving conditions. The Pro Plugs are geared