Have these installed on my rx8 now and I just want to recommend them to anyone who is looking to replace their coils.

Install is the same as stock and they use the stock wires.

 

Interesting there’s not more feedback on these coils. Their MK4.0 looks very good IGN 1A internals and RX-8 OEM wiring.

 

I'm still running them. My car runs very strong on them. I previously had the BHR gm coils and I was never satisfied with them, even with the dwell adjusted using versa tune. Never had good power down low.

with the ryan rotary coils I have a very noticeable boost in low end power (compared to the bhr setup) and pulls strong till red line.

 

Nice, they still seem like competitive pricing ~$450 including shipping to the US. ($90 shipping)

Too bad I didnt know about these before I wasted a grand dealing with sakebomb's ign1a kits (I had 3 bad coils out of 11 new)