TRD includes these in their supercharger kits for the 4.0 and 5.7, these are to replace the spark plugs when they need changing.
THIS IS A BOX OF 4, NOT INDIVIDUAL NEED 6, ORDER 2 BOXES, YOU WILL HAVE 2 SPARE SPARK PLUGS LEFT OVER.
TRD recommends these plugs when you have a supercharger on your V6! Or, even if you don't!
IRIDIUM POWER! A new generation of high performance spark plug that uses the worlds smallest irirdium electrode that is a mere 0.4mm in diameter!
The smaller the electrode, the more concentrated the electric potential at the electrode. The stronger the electric field, the lower the required voltage. As a result, combustion is good for all types of driving, the engine starts easily, and acceleration improves.
Notes: THIS IS A BOX OF 4, NOT INDIVIDUAL. IF YOU NEED 6, ORDER 2 BOXES, YOU WILL HAVE 2 SPARE SPARK PLUGS.
This part fits the following vehicles:
- Toyota: FJ Cruiser 2007 - 2009
- Toyota: Sequoia 2008 - 2009
- Toyota: Tacoma 2005 - 2009
- Toyota: Tundra 2007 - 2009
WARNING: This product may contain chemicals known