I have built several Tamiya 1/32nd scale F-15's and thought the kit engine exhausts were quite adequate. Little did I know that they could be vastly improved by using these detail parts provided by Two Mikes. The resin exhaust nozzles are direct replacement pieces for the kit parts which are "Overly Long," as stated in the instruction sheet. They can be used on the F-15A/B/C/D/J and DJ version. You will still use some of the original plastic engine details but the major parts are included in this kit.
The instruction sheet is easy to read and understand. The details in the photos provide all the information you may require except painting instructions.