JDM Imports 4 Cylinder Engine LQ9 Ignition Coil Pack Conversion Kit. Can Custom Fit to other 4 Cylinder Performance Engines (4) Four Pigtail Wire Harnesses 6" Length (4) Four HI OUTPUT Performance Coils (4) 1JZ / 2JZ Coil Boots & Spark plug contact Inner Coils Rubber Coil Boot total length from base of Coil Pack is 2" Custom Fits: Universal for 4 Cylinder Engines - Requires Custom brackets and Wiring Will Install in your Custom Swapped Vehicles w/ JDM / Domestic 4 Cylinder Engines. NPBoosted Is a Canadian based Company Specializing in Performance Coil Pack Development and other Automotive production lines. We Have a wide range of Import and Domestic High performance coil systems. Every month we are expanding into new product ranges. All custom orders Seats, Shocks etc. Tracking numbers are updated manually, so please allow enough time for your information to be entered after your order has been placed. We are not responsible for install mistakes. The RA # must be on the outside of each package with the RA # in a visible area. Any package without the RA # will be refused. We always work hard to satisfy our customer & that is our sole motive also. If you like the product/s you ordered then it's great but if you want to return the item than please see that you return the same to the address mentioned in your invoice. Do not forget to include a note describing what problem with the product/s is. And also state that what you would like us to do about it.