If you are looking to replace and upgrade your ignition system on your B48 or B58 engine look no further then this kit to help you get the job done.
The factory gap on these laser iridium spark plugs is 0.030" and will be a the best spark plug for your B48 and B58 engine.
For performance applications such as tuned vehicles with modifications the suggested gap is 0.022" for a colder gapped spark plug for your modified B48/B58
Kit includes:
Set of 6 NGK Laser Iridium spark plugs
Spark plug feeler gauge/ gap tool
Thin walled 14MM - 12 point spark plug socket
ECS Assembled Kit
Turner Motorsport
