Coil On Plug Conversion Kit for NA NB Mx-5 Miata

Product information

Mazda Mx-5 Miata plug and play coil on plug conversion kit.

This is a complete kit to replace your old and weak Miata coils with a set of fresh Toyota coilpacks.
It's all plug and play, no wiring or modification is required.

The original coils aren't the strongest coils and tend to misfire with high compression or boost. These coil on plugs are way stronger, more reliable and it just looks absolutely great. It's the perfect ignition upgrade for your Miata!

Even on stock cars it seems to idle and run smoother.Plug and play ignition upgrade.
This kit comes with everything you need.

• Plug and play harness to connect to your original wiring harness
• Adapter plate with required hardware for mounting the coilpacks
• 4x Aftermarket Toyota Coilpack
• Installation guide for easy installation

These coils won't fit on a 1.8VVT due to the valvecover design

Check our R8 / VAG Coil on plug kits for these engines.

IMPORTANT!
In case of an engineswap:
Do you have a 1.8 engine in your 1.6 chassis? And are you are still using your original wiring harness? Then choose for a 1.6 wiring harness with a 1.8 adapterplate. They're available seperately.

A standalone ecu is advised for adjusting dwelltimes! This will drastically improve the coilpack lifetime. All the suggested dwelltimes are given in the supplied installation guide.

The 1.6NA wiring harnesses are now modified that no more modifications are required for the tacho to work. It's now a complete plug and play unit.
Other than on the other models the NA6 won't connect at the back of the head, but at the power TR Unit on the right fender. This causes your wiring to be a little longer than on 1.8s and NB's