Part Number: 00B 728 F4

Fitment: 02-07 Subaru WRX & STI

Details:

These are ignition coils designed to promote more efficient combustion with decreased CO and HC PPM. These will maintain an increased spark to high-rpm levels and will benefit those who are either making big horsepower numbers or for those who are going to be running their engines at high rpm levels for long periods of time such as a weekend track event or time trial. 

These will come as a complete set that is a direct replacement for your factory ignition coils. No wiring or modification will be required for installation.