Bought these from a Mazdaspeed Miata owner, who used them up to 22psi/330hp. An interested party says he knew someone using them up to 26psi without issue. I tried them on my stock BP4W and noticed smoother engine operation overall, even with the colder Denso IK22 spark plugs.
16AWG wiring, includes latest module, Denso IK22 and some NGK iridium spark plugs.
It is not PNP, it will need to be hardwired in or you can buy application specific connectors for your Ignition harness.
Connect to Cyl 1&4 signal, Cyl 2&3 signal, GROUND and +12V and you're good to go. Can be wired in for sequential spark, or pair individual signals to use wasted/batch spark.
Asking: $180 shipped OBO.
PayPal gift price, otherwise add 3%
Included Spark Plugs:
Denso IK22 and some NGK Iridiums (removable tip to accept COPs)
Coils are in excellent shape, primary and secondary resistances:
If concerned with spark blowout, LS2 truck coils are the way to go hands down, but comparatively, this Fab9 kit will be the easiest to get installed and ready to go.
Let me know if you've any questions.