We offer an adapter bracket to run R35 GTR coils on your KA24DE if your combo or tuner requires more spark output than the K-series bracket can offer. This setup does require the use of custom coil stalks.

I don't keep a lot of these in stock due to the k-series ones being a more cost effective option for you guys but I have a couple and can make one for you. Just reach out if the site shows out of stock