Accel Coil Pack Set Yellow With HP Copper Core (C1) Spark Plugs Kit Mustang GT 2008-2010

Ignition performance is an essential part of a powerful engine - especially when adding boost, compression, or nitrous. These Spark Plugs and Ignition Coils work together for improved spark in your S197's V8 engine.

Features and Benefits:
- Complete Set For All Cylinders
- Improved Ignition Spark
- Great For High Compression, Boost, or High RPM
- One Heat Range Cooler Plugs
- Direct Plug In Upgrade
- Yellow Coil Housings

These coils and spark plugs are enough to completely replace the stock alternatives on your Mustang. The coils feature specialized silicone magnetic steel cores, precision wrapped windings, and advanced bobbin technology - all to deliver an improved performance spark. They are precision molded using High Di-Electric Strength materials, and finished in yellow for a stand-out look.

The spark plugs are one heat range colder than OEM GT spark plugs, making them great for high compression, forced induction, nitrous-injected, or high RPM engines.

This Kit Includes:
- Set of 8 Accel Yellow SuperCoil Ignition Coil Packs (P/N: 140033E-8)
- Set of 8 Accel 12mm HP Copper Core One Heat Range Colder Spark Plugs (P/N: SP8161C1)

Tech Tip: This kit is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it is a direct or consolidated replacement part. No tuning/calibration changes are required to complete installation.

Vehicle Fitment:
- 2008-2010 GT Mustangs

Please Note: Kit is NOT designed for use with 2005-2007 models or some 2008 models equipped with early-style 16mm Spark Plugs where the factory coil packs can be identified by an “3L3E” engineering part number.